location Piero della Francesca (1415/17-1492)

The drawing presents a schematic representation of what appears to be a vaulted interior space, likely architectural in nature. The composition is dominated by geometric forms and a restricted palette of green, yellow, and grey. A central, pointed archway defines the visual focus, leading the eye towards an undefined area beyond.
The walls are divided into distinct sections, delineated by vertical and diagonal lines. These divisions are color-coded: large areas are rendered in vibrant green, while smaller portions are highlighted with yellow. Grey is used to depict structural elements – likely pillars or buttresses – that frame the space on either side. Numerical labels (1 through 15) are superimposed onto these sections, suggesting a system of identification or measurement.
The overall effect is one of abstraction and order. The lack of detail in the rendering removes any sense of realism; instead, it emphasizes the underlying structure and spatial relationships. The color choices contribute to this impression – the green evokes a feeling of stability and enclosure, while the yellow introduces points of visual interest and potential pathways for light or movement.
Subtly, the drawing suggests an attempt at categorization or analysis. The numbered sections imply a methodical examination of the space, perhaps for purposes of restoration, modification, or simply documentation. The schematic nature hints at a desire to distill the essence of the architecture into its fundamental components, stripping away extraneous details to reveal the underlying framework. It is possible that this drawing served as a preliminary study or a guide for further work on the location depicted.