VIIC Puzzle Chairs by Bulgarian chair designer Petar Zaharinov for Praktrik.
The name of a particular piece of furniture comes from the logic of its structure. It consists of the number of different element types multiplied by the number of elements of each type. The whole mathematical expression gives the total number of wooden parts.
I’ve started Chair Blog with a post of a puzzle chair. Therefor I’m always on the look out for a nice puzzle chair that can be put together without nails, glue or screws.