Portfolio project
A birdwatching 'eyrie' to hover over Wicken Fen

Tom Hughes

We recently achieved Planning Permission for a new birdwatching hide and observation deck for the National Trust at Wicken Fen, Cambridgeshire.

Set at the edge of the fen, the structure was inspired by the singular setting of the SSSI site. The fully accessible birdwatching hide is nestled like a cocoon inside a screen of undulating timber battens. The observation deck above gives view over Sedge Fen, roosting site for Marsh and Hen Harriers. A final eyrie-like observation level gives 360° views ,which take in the whole of Wicken Fen nature reserve and the big skies for which it is famed.

The building nestles into the Carr (tree scrub) at the edge of the Fen.

The highly sensitive eco system of the site is based on 3 meters depth of peat soil, so the structure is designed in collaboration with Canham Consulting Engineers to “touch the earth lightly”, elevated above the Fen on piles so that the habitat can flow underneath. A gently ramped boardwalk, designed for wheelchair accessibility, connects the hide to the existing boardwalk footpath some 30m away.

A fully accessible bird hide at the entry level floats 1.5m above the fen, upper levels can be explored via a triangular staircase to the rear.

Wicken Fen is the National Trust’s oldest nature reserves and one of the most important wetlands in Europe, supporting over 9000 species including a spectacular array of plants, birds and insects. 2hD won the commission via a competitive interview in partnership with Sheltered Spaces, with whom we went on to design the timber cladding and the public consultation process. It is a great privilege to be entrusted with such a sensitive site and to be supported by a client keen to think afresh about how visitors might experience and understand the Fen’s sense of place.

Project team:

Timber screen experiments with Marcus of Sheltered Spaces

A roof top terrace in central Oslo

Thibaut Devulder

Our visualisation of our proposed roof terrace in central Oslo

Having secured planning permission for our roof terrace project in central Oslo, we are now finalising the detailed design, with construction of the staircase extension and roof landscape due to start on site this spring. Above is a quick visualisation we prepared for our clients’ presentation to the residents of the housing cooperative — based on the 3D model that will also be used to communicate all the technical documentations for the construction phase.

Would you like to create new places for your community to meet and thrive?

Our Norwegian branch moves to a new office

Thibaut Devulder

Our Norwegian branch has just moved to a new work space, just next to the Oslo School of Architecture and design (AHO).

The new shared work space of our Oslo office (Photo: © Alliance Architecture Studio)

The new shared work space of our Oslo office (Photo: © Alliance Architecture Studio)

We are delighted to share this new office with three exciting architecture practices:

Here are our new contact details:

2hD Architecture Workshop
Akersbakken 12
0172 Oslo
Norway

 

Portfolio project
A log cabin in Sjusjøen

Thibaut Devulder

The south gables of the completed log cabins, on the snowy fields of Sjusjøen (Photos by Simon Stende)

For this project, we were tasked to design a new winter retreat on the snowy slopes of Sjusjøen, a popular cross-country skiing resort close to Lillehammer, Norway.

Our clients — a family of five — wanted to create a place to gather their extended family and friends for winter vacations and celebrations, accommodating up to three large families simultaneously — up to 16 people.

Unusually, when our clients approached us, they had already selected  a contractor to prefabricate and erect their future cabin, using the traditional log house technique. As they were not satisfied with their existing design solutions, they asked us to develop a custom design, tailored to their specific needs, which would also follow the contractor’s prefabricated construction method.

Our sketch plans of the cabin’s ground and upper floors

At the centre of our design, the large kitchen and the sunken fireplace lounge act as the two main gathering places, where guests can congregate around the main focal points of the cabin: the communal dining table and the large open fireplace. In contrast, each family enjoys its own private accommodation wing, branching off from these main spaces, with the sleeping quarters tucked away from the vibrant social rooms.

Between these two extremes, we intentionally convoluted the internal circulations to create gradients of privacy and strings of informal sitting spaces along them, where guests could interact throughout the day, but also giving opportunities for more quiet, private activities.

Each wing can be used independently, so that the effective size of the cabin can easily be adapted to the number of guests.

The exterior of the newly completed cabin, showing the use of the traditional materials and details of Norwegian log construction (Photo by Simon Stende)

While the interior of the cabin is intricate and spacious, its exterior maintains the compact aesthetics and typology of traditional log architecture — with its multiple interconnected volumes cascading down the sloped site, each visually expressing the different functions of the spaces they enclose.

Three distinct outdoor spaces are tucked around the wings of the building, anchoring further the cabin onto the site: the sheltered main entrance on the north side with access to ski storage, a sunny south courtyard linking the dining space to the open views, and a private terrace to the west, on which an outdoor bath can be enjoyed in the evening sun.

Our design served as the basis for the detailing and production of the hand-sawn logs that were produced and installed on site by the specialist contractor. The result is a very personal cabin, perfectly suited to the needs of its owners and embracing the tradition of Nordic log construction.

Would you like a cabin that really fits your needs and the nature around it?

Portfolio project
A family home in Jar

Thibaut Devulder

Long perspective across the living spaces in the remodelled home

We have just completed the extension and remodelling of a family apartment in Jar, a close suburb of Oslo.

Our clients wanted help to expand their family apartment on the upper floors of a two-family unit that had become too tight for their growing family. In particular, the main living space, which served as a kitchen, dining-room and living-room was over-crowded and awkwardly placed next to bedroom of their three year old daughter. Ancillary spaces were also impractical and a separate washroom was needed to free up space in the bathroom.

Having analysed the existing spaces, we understood that this small extension project could really unlock the potential of the whole house: creating a welcoming and accessible entrance, activating the unused circulation spaces and restoring the connection to the garden — all without increasing our clients’ initial budget.

Our design approach

The remodelled home

We wanted to create a feeling of spaciousness and diversity inside the apartment. This is achieved by opening long perspectives across the whole house, visually linking strings of distinct spaces along them.

A new porch shelters the approach to the house and frames the entrance to the new hallway, now with level access from the exterior. This view extends across the high ceiling space and through a glazed door, all the way to the pergola in the garden. To the side, a more subdued space links the wardrobes to the new washroom.

With the extension of the house, the preserved staircase is now located at the centre of the house and acts as a vertical axis serving four different sub-levels, between the ground and upper floors. These help breaking up the height into a series of separate, yet connected spaces, so that the different floors feel more unified into a whole.

This feeling of diversity is further echoed on the horizontal axis, with a long perspective across four distinct spaces on the upper floor — through the dining-room and the staircase, the new study and TV-room, eventually opening up to the evergreen vegetation outside.

The exterior of this extension integrates seamlessly with the existing structure of the house, both in volumes and materials. Yet, despite its modest scale, the addition of the extension restructures the house to give a sense of spaciousness and spatial diversity to the interior, creating a more flexible home for this family.

“2hD really listened to our needs and ideas. And they managed to integrate them in their design thinking to completely transform our apartment.

We didn’t expect this project to have such an impact on how we experience our home. It used to feel like a small apartment. Now it feels like a spacious house!”
— Per Noring, client

A tree house by Østensjøvannet

Thibaut Devulder

The observation tower of the “tree house”,, poking over the highest terrace of the garden

Some photos of the landscaping project we completed two years ago close to Østensjø, a natural reserve in Oslo.

The central piece of this project was a staircase that dovetailed the different exterior spaces around a private house, overlooking the lake from a steep rock face. Spiralling among the rocks covered with lush vegetation, this timber stair also doubles as an observation tower and secret hiding “tree house” for the children.

Illustrations for a new court house

Thibaut Devulder
Approaching the new courthouse in Eidsvoll (design by Besseggen Arkitekter)

Approaching the new courthouse in Eidsvoll (design by Besseggen Arkitekter)

Continuing our collaboration with Besseggen Arkitekter, we have produced a series of illustrations to present a new court house project to the municipality of Eidsvoll, Norway.

This ambitious project, designed by Besseggen, aims at gathering on the same site the different courthouses of the region as well as a new police station, cradling the site of the old train station on the bank of the Vorma river.

Thanks to an efficient design workflow developed by Besseggen, we were able to produce inspiring illustrations based on their BIM model at an early stage of the design process.

These images were used to present the project to the local community and gather political support, before the Norwegian Court Administration takes a decision later on this year on the future location of the new regional courthouse.

Housing development in the Arctic

Thibaut Devulder

We have just completed the feasibility study of our first project above the Arctic Circle, in Harstad, Northern Norway!

Massing concept for the first prototype houses (6 living units) of our proposed modular construction system for the housing development.

Massing concept for the first prototype houses (6 living units) of our proposed modular construction system for the housing development.

Working in collaboration with a building company, we were tasked by a local land owner and developer to prepare a design strategy for a large housing development on 35,000 m2 of newly zoned area overlooking Vågsfjorden, a fjord just north of the beautiful Lofoten archipelago.

The site had been earmarked for fairly dense housing development by Harstad city council and our client wanted to meet this vision while creating a visually harmonious housing community that integrated well with the natural beauty of the site. Pre-fabricated solutions was also a preferred to keep the project cost-effective and limit site constructions times in difficult climatic conditions.

Following a detailed analysis of the site configurations, we developed a custom modular construction system for the houses, tailored specifically to the needs of the project. Our solution took the form of two prefabricated core modules that could be combined in a wide variety of configurations to adapt to the topography, access orientation and size of each plot to maximise the use of the site. In addition, we created a number of variations based on these two modules to combine dwellings — catering for the local housing market demand as well as meeting the development density that the local authorities were calling for.

Using this modular approach, we initially designed 18 different configurations, complete with interior layouts, parking options and external spaces — including single-family houses (with and without rental units), two-family houses, terrace houses and small apartment blocks — that would allow more than 80 living units (9,000 m2 ) to be developed on the site.

We are now starting the detailed design for this modular system, ahead of the construction of four prototypes (for a total of 12 dwellings) on site next year, as well as visualisations and customisation options for marketing the project .

Portfolio project
Creating a roof garden in central Oslo

Thibaut Devulder

We have just been exploring alternative options to create a terraced garden on the roof of an existing residential block in central Oslo. Our clients — a housing cooperative — wanted to create outdoor social spaces that could be used by all residents and accessed with minimum alterations to the existing building.

Coordinating with the builder, a structural engineer and a fire engineer, we developed three alternative sketch design approaches with various level of complexity and size, each complete with an outline budget, scope of work and timescale.

These design approaches will be reviewed on their annual meeting by the residents and, once a preferred options is selected, we will be proceeding with the detailed design and planning application for the project over the summer.

The existing roof terrace, currently not accessible.

The existing roof terrace, currently not accessible.

More articles about this project:
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Roof garden under construction
A roof top terrace in central Oslo
A roof top terrace in central Oslo
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Planning application granted for our roof terrace in Oslo
Creating a roof garden in central Oslo
Creating a roof garden in central Oslo

Design concept for a fire station

Thibaut Devulder

Concept design visualisation of our future fire station in Såner, Norway, with its public facing core building and connected modular fire engine halls at the back.

I have been collaborating this last week with Besseggen Arkitekter (with whom we are sharing our new office in Oslo), developing a design strategy for a new fire station in Vestby, Norway.

The competition brief called for an easily extendable building, with a strong focus on personnel safety. I have prepared this sketch concept view, together with diagrams explaining our design approach to address these points. Using a construction strategy based on modular plug-in elements with identical folded structure roofs, each module can be easily connected to the station as it expands in the future, supplementing both additional capabilities and associated staff accommodation to the facilities.

The design strategy diagrams we prepared for the competition

Portfolio project
Symétriades: visualising contemporary music

Thibaut Devulder

View of our live projection mapped onto the performance stage

Symétriades/Extension is a visual experience that we created for an eponymous contemporary music piece for solo double bass and musical artificial intelligence.

Commissioned by Le Fresnoy - Studio National des Arts Contemporains in France, this art performance was presented at a contemporary music festival in October 2018.

In this project, art director Alain Fleischer and music composer Yann Robin wanted to express the idea of an abstract immolation of the soloist through the performance of this powerful musical piece, “plunging the audience into an immersive experience of engulfment” and “a fusion between the worlds of the seen and the heard.”

We developed with the artists a scenography and live video projections generated in real-time by the sounds and movements of the musician on stage, merging the expressionist visual universe of Alain Fleischer with poetic elements from Stanislaw Lem’s book Solaris.

“This is what I call an immersive experience! It was incredible to witness my own avatars being destroyed in real time, as I performed the piece.

2hD’s work, under the artistic benevolence of Alain Fleischer, gave an exponential dimension to Yann Robin’s composition, merging the visual and musical architectures into one.”
— Nicolas Crosse, soloist in the performance
 

Extract from Yann Robin’s musical score, codifying the complex movements of the soloist on the double bass (image © Yann Robin)

Symétriades as a musical piece

Composed in 2013 by Yann Robin, Symétriades is the second opus of three abstract compositions, all titled after the incomprehensible architectural formations described in Lem’s fictitious discipline of solaristics.

Inspired by and written for Nicolas Crosse’s double-bass powerful playing technique, the composition of the musical piece also includes an artificial intelligence that reprocesses in real-time the soloist’s live performance. This electronic system, developed at the Institute for Research and Coordination in Acoustics/Music (IRCAM), distorts, filters and reconfigures the music into a network of 8 loudspeakers and 4 sub-woofers that spatialise the sounds around the audience.

 

The visual experience

The artists wanted to visually express the contained ferocity of the music, using the metaphor of the bass as an instrument of self destruction.

Echoing some of the themes from Lem’s enigmatic book, we constructed the visual narrative of the performance as a succession of digital incarnations of the bass player.

Overlaid onto his physical presence on stage as video projections, each of these “doppelgänger” gets corrupted and eventually destroyed under the assaults of the sounds and movements of the musician on stage. Progressively turning into an abstracted version of his image, it finally recomposes itself into a purely abstract visual representation of the music.

To achieve this, our approach mixed real-time filming, 3D motion analysis of the musician on stage and sound analysis. We coded a custom computer program that could dynamically create and composite layers of animations over the image of the musician being projected onto the stage and coordinate them with the electronic sound processing.

The dynamic nature of our system allowed the video projections to adjust to the improvisations of the musician during the performance — something that the musical score specifically encourages during certain parts of the piece!

 

Double-bass solist Nicolas Crosse during rehearsals, seen through the shifting moiré of the translucent projection screens of our scenography.

The scenography

In parallel to the visual effects, we also designed a stage scenography for the performance.

From an early stage, we wanted to keep the powerful delivery of the soloist at the centre of the visual experience. Its perception by the audience should therefore be altered not only by the means of digital video projections, but also through the physical, direct medium of the scenography.

Playing with the perception of depth, we shrouded the stage with multiple layers of finely meshed black fabrics. These translucent surfaces create the screen for the video projections superimposed onto the stage and blur the projection into an elusive volumetric presence.

Positioned between the audience and the stage, they further distort the direct sight of the bass player through shifting patterns of moiré, adding to the expressionist makeup and costume of the performer, and echoing the liquid nature of the book’s protoplasmic being. Modulating the contrast between stage lighting and video projections, we could also shift the audience’s focus between the performer on stage and his abstract projected doubles.

 

The creative process

As we developed and refined the effects over the course of the production phase, we produced a series of video prototypes that precisely simulated the effects, based on high-definition videos and 3D captures taken during the first rehearsal. This allowed the involved artists to visualise the performance in real conditions at each design iteration, keeping the artistic discussion open and adjustments to the system simple.

We also took care of sorting out the technical solutions for the performance, selecting adequate equipment and producing detailed 3D models of the scenography and technical workflows, so that its feasibility could be checked with the technical team as the project developed.

Credits for the project

Art direction: Alain Fleischer
Music composer: Yann Robin
Double bass soloist: Nicolas Crosse
Electronic sound treatment: Robin Meier
Scenography & live video projection system: 2hD
Production manager: Bertrand Scalabre
Stage manager: Alexis Noël
Sound setup: Geoffrey Durcak
Production: Le Fresnoy - Studio National des Arts Contemporains, in co-production with L’Ensemble Multilaterale

More articles about the Symétriades performance:
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Symétriades: visualising contemporary music
Symétriades-technical.jpg
The tools we used for the Symétriades performance
Symétriades live performances this weekend!
Symétriades live performances this weekend!
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First rehearsals for the Symétriades art performance
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Visualising interactive art installations with Processing and SketchUp
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New art performance project at Le Fresnoy

Are you an artist working with interactive installations or performances?