Pentagonal Box
by Hideo Kumayama
(São Bernardo do Campo-SP-Brasil)
Paper 2:1 (26×13)
Pentagonal Box by Hideo Kumayama
The Art of Paper Folding
The Art of Paper Folding
by Hideo Kumayama
(São Bernardo do Campo-SP-Brasil)
Paper 2:1 (26×13)
