Tuesday, April 9, 2013

A Discussion of the “Open” Floor Plan: Examining the Works of Ludwig Mies van der Rohe and Alvar Aalto


As modern architecture developed, the prominent architects of the day sought not only to establish their own style of design, but to establish the modern style of design.  Men such as Ludwig Mies van der Rohe and Alvar Aalto experimented with new materials and techniques, attempting to define the age in such a way as Gothic architecture once did.  In their own manner, both men began venturing into the realm of the “open” floor plan, a relatively new and largely untested characteristic of approaching structure.

Mies van der Rohe was very attracted to the De Stijl movement’s insistence upon simplicity, functionality, and linearity, as well as their embrace of the “machine.”  These philosophies continued to express themselves in his work as Mies became the final director of the Bauhaus, before he was forced to shut it down due to pressure from the Nazi party.  Similar to Walter Gropius, the first director of the Bauhaus, Mies believed that rationality should influence the creative process and spirit of design.  Mies’ philosophies towards design were developed during a time when progressive thinkers ached for a new style to call their own, extremely dissatisfied with the superficiality of the immediate post-World War I era.  They called for the expression of modern materials and rational problem solving, and did not like the mere application of classical facades to the front of a building that was not otherwise classical. 

Mies subscribed first and foremost to the idea that “less is more.”  He called his approach to design “skin and bones” architecture, because he heavily invested in the use of materials such as steel and glass, allowing him to create a building that was functionally skeletal.  He used steel members for the “bones” of his structure, providing his buildings with great strength over large distances.  In turn, this permitted the interiors to open up into wide, accessible spaces, freeing them from load bearing walls and other partitioning demands.  His liberal use of glazing on the exterior facades served to further open his interior spaces, giving them the appearance of vastness by connecting them to the outside.  Instead of rooms, Mies liked the idea of creating spaces and sub-spaces within them in which to serve their necessary and functional purposes, giving his interiors a flexibility which is lost within the rigidity of a building divided into distinct rooms.  To use another of Mies’ aphorisms, he believed “God is in the details;” Gothic architecture was an expression of harmony during an era of spirituality, and Mies strove to create an architecture that was expressive of a rational era, and that therefore every element must unite in a configuration that contributed to the design as a whole.

Mies van der Rohe's Crown Hall, suspended entirely by the large steel columns and girders on the exterior.

Crown Hall is viewed as one of the greatest of Mies’ many achievements.  Pure, in its simplistic rectangular form, the interior of the building is completely column-free.  It is a two story building, featuring a sunken lower floor subdivided into classrooms, wholly enclosed by a façade of glazing divided by steel.  The most prominent characteristic of the building are the eight large steel columns on the exterior of the building, holding four massive steel girders extending across the shorter span of the structure.  It is from these girders that the entire building is suspended, allowing the main floor interior to remain unobstructed.  The aesthetic appeal comes entirely from its simplicity, as it essentially consists solely of steel structural members and glazing panels of various transparencies, articulating a harmony of creative and industrial feelings.

The interior of Mies' Crown Hall, open entirely on the main floor to create an expansive studio space.

Alvar Aalto also experimented with open plans, but approached the idea from a very different angle than Mies van der Rohe did.  Aalto’s design style originated from a much more humanistic philosophy, rather than a strictly functional one.  Whereas Mies desired to create a defining style for modernism, emphasizing modern ideas, modern techniques, and modern materials, Aalto was more concerned with using them in a cohesive manner to create an environment in which the modern man could reside happily and work comfortably.  Instead of simplistic rigidity, Aalto employed warm colors, curvilinear features, and natural materials to achieve this.  He sought to promote the mood, atmosphere, and intensity of life.  To achieve this freedom, Aalto would begin his designs without the use of precise tools.  He would sketch freehand, not concerning himself with details right away.  He would focus on designing to the style of each site, creating complex and interwoven forms using various materials.  Through the resulting volumes he would then develop spaces, utilize windows to introduce desirable views, and suggest a feeling of motion, which he thought were anthropomorphic qualities.  To further advance his flexible spaces he would instill a great deal of daylight, and devise ways in which to allow wind and natural ventilation to improve the natural feeling.  His overarching goal was to integrate the natural and the artificial.  In opposition to architects such as Le Corbusier, Aalto felt that “Nature not the machine should serve as the model for architecture,” because “Architecture cannot disengage itself from natural and human factors, on the contrary it must never do so.  Its function is to bring nature closer to us.”  Aalto used his open, flowing spaces to promote this philosophy.

Alvar Aalto's Villa Mairea, his first major departure from strict modernist style.

The Villa Mairea is a significant work of Aalto’s because it is one of the first of his buildings that allowed him to transition into his acutely developed philosophy of humanism.  The owners were wealthy and desired a rural retreat, and therefore entreated Aalto to feel free to experiment.  They inspired him to diverge from the fairly rigid structure of more typical modernism.  The result is a transformation of materiality, advancement of technology, and a theme of varying experience.  He transitions from an exterior space comprised of stone and grass to an interior space comprised severally of steel, glazing, and the more intimate wood and tile.  By creating such transformation throughout the house, Aalto is able to play with the interior/exterior dynamic, blurring the lines between outside and in.  He uses a multitude of thin wooden columns of various sizes throughout the house, keeping spaces open but at the same time, enclosing them like might appear in a natural wooded environment.  He creates spaces that seem to both be open and closed at the same time, using screens and columns to play with daylight allowing them to variously feel expansive and intimate.

An interior view of Villa Mairea, creating a space that is both open and yet intimate.
Another interior view of Villa Mairea; Aalto created an environment in which one could feel tied to both the exterior and interior by allowing one to feel open to nature.

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