Tangram, Vol. 4 __BOOK Constructed from 195 precisely designed

Constructed from 195 precisely designed birch wood pieces

A difficult problem even for advanced puzzlers

A must-have for any collector

Iris is built to last

Hashtag is a puzzle that combines four plate-like pieces interfering with each other in exquisite balance

Tangram, Vol. 4 __BOOK Constructed from 195 precisely designedTangram Volume 4 explores the concept of light. How does what we see affect the way we think? Two covers (distributed at random) feature static animation artworks by Takahiro Kurashima which spring to life with the help of an included lenticular lens. Astounding optical effects are illuminated throughout the issue. Inventor Minori Yamazaki captures the cosmos in a box of seemingly infinite dimension, legendary lighting designer Jules Fisher offers 14