A Virtual Reality-Based Exploration of Chilean Apartment Models with Features from the Surrealist Illustrations of Roberto Matta

Surrealism proposed expanding reality with dreamlike expressions. Chilean architect Roberto Matta embraced this movement in the 1930s when he was working with Le Corbusier and created imaginative apartment illustrations. Based on listings of new real estate projects in Chile, this research developed virtual reality (VR) models of apartments that integrate features from Matta’s drawings, and they were examined concerning housing demands. This study’s methodology involved the interpretation of Roberto Matta’s illustrations in three-dimensional environments, the characterization of the real estate supply, and a summary of current apartment designs and their spatial distribution. Subsequently, two real estate-inspired VR apartment models were created that integrated features of Matta’s drawings. Later, a qualitative pilot study was carried out, applying VR-assisted interviews with five participants. They were asked about the association of the models with domestic spaces, functionality, and connection to social interest. Results show the positive appreciation of spaciousness and the novelty of architectural elements, but also a resistance to complex shapes. Participants associated the VR models with wealthy young artists and recreational spaces. The models developed have novel features and layouts that can suggest residential possibilities.