Transformative processes, particularly those relating to delicate fine-grained historic cities like Haarlem are complex and protracted. In the case of the Raaks project it took more than ten years to evolve from the considered Urban Masterplan (Donald Lambert – Kraaijvanger Urbis) through a sequence of workshops and program rethinks to the final ensemble, which opened in October 2011.

At the outset BOLLES+WILSON were given responsibility for the outermost block of this close packed, highly urban redevelopment precinct – which as it turns out (and as the masterplan prescribed) intertwines almost seamlessly with the adjacent small-scale urban fabric – a neighbourhood. The edge block must both shield (traffic) and invite (pedestrians), it must signal and respectfully take its place in the sequence of facades that define the historic limit of the medieval city. Initiating site workshops brought together neighbourhood representatives, city representatives, developers and architects – BOLLES+WILSON, Claus en Kaan, Jo Crepain and Kraaijvanger Urbis (who also had responsibility for the large format carpark below).

The complex functional mix began with one large and seven smaller Cinemas on the upper levels, a subterranean Casino and below that a parking deck (for croupiers and gamblers). Even at this stage the two functions were divided by a bisecting passage leading from the visible and representative outside facade to the networked block interior. The question of scale and historic referencing of the windowless

NO NEW CONSTRUCTION ON PAULSPLATZ
A cohesive ensemble that offers visitors the opportunity to explore the history and significance of democracy.

THE DEMOCRATIC LOBBY
Positioned between the Paulskirche and the New Building, the foyer serves as a central link between all functions: the Paulskirche with its historical exhibition, the New Building with its event spaces, workshops, and permanent and temporary exhibitions, and the Kämmerei with its library, laboratories, and offices.

LOCATION & URBAN DESIGN
The New Building accommodates a 368-seat event hall, temporary exhibition spaces on the lower floors, and a permanent exhibition on the upper levels. Its deliberate placement along Berliner Straße preserves the openness of Paulsplatz, fostering a compelling visual and spatial dialogue with the Paulskirche.

MATERIALITY
The solid portions of the façades of both the New Building and the Democratic Lobby are clad in red Main sandstone. Walls and roof are constructed from glued laminated timber trusses in a sandwich system, with glass layers on both interior and exterior faces. The south façade integrates approximately 600 m² of photovoltaic panels, ensuring a sustainable energy contribution.

CONSIDERED POSITIONING
The vertical circulation core (8.50 × 4.80 m) is strategically placed in front of the closed eastern façade of the former Federal Audit Office building, preventing unwanted overshadowing while maintaining clear visual connections.

When is a warehouse a lake? – in Münster.

This is the third BOLLES+WILSON building for the German-wide furniture chain RS+Yellow, an extension of the homebase storage and distribution centre by 7,000 sqm. The new rectangular building volume stands adjacent to the original 1992 corrugated aluminium warehouse.

The 60 x 66 m two stores ‘Big-Box’ is (as is usual for industrial architecture) reduced to a regular grid of pre-cast columns and widespan floor slabs. Facades are a standard lightweight concrete system. Verticality is emphasised with pyjama colour stripes interspersed with zinc coated grid stripes. These absorb all windows and necessary smoke outlets into an uninterrupted colour curtain.

This warehouse and even perhaps the 1,500 sqm of offices above the delivery bays are precisely realised but relatively conventional. The big surprise comes on arriving at the rooftop meeting rooms and executive offices. Through the intervention of the fire brigade (choreographed alarm) the roof of the building has been flooded – a 45 x 65 m reflecting pool.

The edge detail, laser levelled into invisibility, increases the metaphysical unreality of this sky reflector. Underwater compartments eliviate the risk of mini-tsunamis. Spillage is collected in edge channels and channelled to an internal cistern.

A wooden boardwalk fronts the large format sliding glass facade. A pier extends out to the centre of the water world. Here one can sit surrounded by geometric groves of bamboo. From here the south facing glass front of the roof pavilion reflects again the rippling expanse of water. The facade itself is shaded by a projecting steel pergola and a curtain of louvers descending at the press of a button from its outer edge.

This choreographed overlap of inside and outside, of natural and artificial, of direct and reflected light, create a unique atmosphere which could be described as an industrial scaled Japanese Tea-House.

The 1992 Kita 102 in Frankfurt – Griesheim was one of BOLLES+WILSON’s first buildings in Germany. 22 years later it has been extended. What does it mean to revisit an early work? To measure if it has stood the test of time? Or even if the architectural themes of that time are still pertinent today?

What is immediately obvious is that a generous two floor, curvaceous and somewhat expressive sculpted volume is no longer feasible under today’s stringent budget restrictions (the political promise to deliver a kindergarten place for every child). The new extension is single storey, docking on to and sloping down from, an original 7 m high sport and sleeping hall.

The 3 original ground floor classrooms were for conventional pre-school kindergarten use, and the upper 2 rooms after-school homework facilities for older kids. The 3 new ground level classrooms extend kindergarten functions, kids can run out directly from group to garden.

The original building expands in width and height, a conical volume explained at the time as a metaphor for growing – spaces expand and contract as kids run from one end to another. A narrative scenario that extended to details like 2.10m high doors for teachers beside 1.50 m doors only for kids. Draconian budgets preclude such whimsical game playing in the new extension, perhaps it is also no longer the time for architecture to reflect on its syntactical potential. In the original Kita four windows conspired to inscribe a giant letter K across the facade. A readable building for children who are learning to read. Today it is left to colour to signify. A thematized May-Green has been here co-opted (as in almost every second contemporary Kindergarten) to signal a fresh, playful optimism. It is the only internal colour. Also a green horizontal beam/gutter above a south facing glass facade benevolently grows extended sun-blinds (also May green) to wrap the sunny side in a Mediterranean-like slab of shade. Window articulation is no longer expressive, a tough neighbourhood requires defensive measures if night cooling is to be activated.

What was in 1993 described, as an east-west slab turning its back to the noise of a nearby autobahn is now a very long east west slab, still turning its back and opening southward to an extended linear play-ground.