The book includes the works of the Berlin artist KAI from the last 37 years. It is the first complete presentation of his work: in texts, pictures and sketches the most important stages of his artistic work are traced. The bilingual book, German and English, will present projects that the artist has co-founded - such as Dead Chickens, Eschschloraque Rümschrümp or Haus Schwarzenberg. Some artworks and projects will have videos that can be accessed through QR codes or links included in the book.