Experimenting with tangible and intangible layers: COVID-19 as another intangible layer

Overlapping graphic information patterns is an architectural design methodology used in the recent past by renowned architects as an alternative way to other design processes. Design layers can be referred to tangible aspects of architecture and design, this is, physically touchable elements, or to those invisible tensions that add core substantial value to architecture. By experimenting with this kind of work, students acquire a complementary methodology to other more linear and controlled processes, allowing them to bump into unexpected 'structures of events' suggested by the very overlapping layers. In this article we present the experimental sequence developed on this methodological basis over three consecutive exercises, from a two-dimensional composition, going through materiality until the pursuit of a whole architectural project. The COVID-19 pandemic enters the picture to take part of this stratified array of layers and substantially influence the final result.