This image illustrates a space relationship matrix for an office environment, categorizing interactions between various office spaces as mandatory, desirable, neutral, or negative. The spaces are listed on both axes of the matrix, with one axis labeled "Interior" and the other "Exterior". The matrix is color-coded: green represents mandatory relationships, blue signifies desirable ones, gray denotes neutral interactions, and red indicates negative relationships. For instance, the principal's offices have a mandatory relationship with the secretaries' offices, and a negative relationship with the staff entry. This type of matrix aids in the planning and optimization of office layouts by highlighting how different spaces should relate to each other for functional and efficient design. It serves as a strategic tool in architectural and interior design planning.