Rabatment of the rectangle is a compositional technique used as an aid for the placement of objects or the division of space within a rectangular frame...

In geometry, a golden rectangle is a rectangle with side lengths in golden ratio 1 + 5 2 : 1 , {\displaystyle {\tfrac {1+{\sqrt {5}}}{2}}:1,} or ⁠ φ :...

ratio (in aesthetics) Headroom (photographic framing) Lead room Rabatment of the rectangle Davis, Tim; Renee, Lynn (April 1995). "Nature". Popular Photography...

the intersection point of the diagonal and the internal edge of a rabatment square, the parent silver rectangle and the two scaled copies along the diagonal...