The book is divided into two parts, with the first focusing on "instructional works" that highlight the role of the reader in their completion.

The second part showcases a range of collaborative projects for peace undertaken by Yoko Ono and John Lennon, including the Acorn Peace project, the peaceful campaign War is Over, and their Bed-In project, which took place about 50 years ago.

Yoko Ono is an artist whose provocative work challenges our understanding of art and the world around us. Many of her works stem from her Instructions.

Inspired by these instructions, a unique collection of accessories was developed in collaboration with the artist. Each piece encourages reflection, echoing the spirit of Yoko Ono's works.