This is the book worth of having in your collection if you are artist, historian, collector or enthusiast about art and Picasso. It includes great insight in artists' life and his inspiration, step by step, for each development and experimentation of media. Life story envelopes with each chapter explaining how, when and who influenced this artist, year by year, leaving the reader with a feeling of presence of the artist. The book has more than 1200 pictures and I found that pictures are great size with name, year and media- at the back including size of artworks.