Inspired by the graphic genius of Emil Escher this prism relief produces a simple tantalizing geometric pattern.
Extended Lead Time
In Euclidean geometry, a parallelogram is a simple (non-self-intersecting) quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.
Pattern may also be available in other sizes.