What does a production designer create that is similar to an arcitect's blueprint for construction?

A production designer creates a production design plan, which is similar to an architect's blueprint for construction. This plan includes detailed drawings, sketches, and specifications for the sets, props, costumes, and overall visual aesthetic of a film or theater production. Just like an architect's blueprint provides a detailed guide for construction, a production design plan serves as a visual reference and roadmap for the creative team to bring the director's vision to life on stage or screen.