This juxtaposition of slitted triangular blocks reminds me of the captivating spatial illusions found in some of Escher’s staircase prints. Note in particular the subtle play of light and shadow among the slits.
Commercially-produced die-cut origamic architecture pop-up card and envelope.
Cards measure 16cm by 11cm (about 6 1/4 inches by 4 5/16 inches) when closed.
Design by Masahiro Chatani.