Studio Piet Boon is an internationally operating design studio for exterior, interior and product design, recognised for creating perfectly balanced designs. This year the studio celebrates its 40th anniversary. 40 by Studio Piet Boon is a collection of 40 ideas about design that are illustrated with photos of various projects that Studio Piet Boon has realised worldwide. Simple ideas with an extraordinary impact. Written by experienced journalist Herbert Ypma and filled with sublime project photos. An iconic book of a renowned design studio.