Pentagonal Box I
by Hideo Kumayama
(São Bernardo do Campo-SP-Brasil)
Self Closing
Paper 15×15
Pentagonal Box I by Hideo Kumayama
The Art of Paper Folding
The Art of Paper Folding
by Hideo Kumayama
(São Bernardo do Campo-SP-Brasil)
Self Closing
Paper 15×15
