Michael Boyd is a landscape, furniture, and architectural designer based in Los Angeles and San Francisco. He is the principal of BoydDesign, a consultancy for the restoration and preservation of modernist architecture, and for collecting modern art and design. He is an internationally renowned and published expert on 20th century design and post-war Modernism. Richard Powers has served as principal photographer for over 20 books on design, architecture, and interiors. He is the photographer for Rizzoli's Making House (2017). Ray Kappe is an internationally recognised architect, urban planner, and educator. His work is considered to be an extension of the early Southern California master architects: Wright, Shindler, and Neutra. He is a co-founder of SCI-Arc in Los Angeles.