Tympanum Corrugation — top-down view
A new origami design of mine, called Tympanum Corrugation because it resembles the tympanum of a Greek temple. The idea came to me after I designed this dog house — this corrugation is just the roof, repeated side by side as a tessellation.
This model has a slight tendency to curl, but an iso-area variant is possible which lacks the tension of the basic variant and can lay completely flat.
See also: front view