FRANK LLOYD WRIGHT A Gatefold Portfolio. Thirty-two pages of gatefold pull-outs with 16 full-color renderings. Text by Robin Langley Sommer. Photographs by Balthazar Korab. This book is nearly new. The pages are very clean. The book is spiral bound and beautifully done. Each drawing extends to almost 3 feet with photos of the inside and outside of the building and floor plan on the back.