this is a precedent analysis of the project carabanchel housing by dosmasuno arquitectos in madrid spain (2007). from studying its strategies, formal operations, and planning approaches, a composite drawing was made. this drawing is a layering of different aspects of the building, combined with contrasting hatches. this project is one that is completely white, therefore has strong shadows. it also implements the idea of units attached to an l shaped core, highlighted in the drawing by how the units seem to pop off and be put in different combinations.