With more than 35 years of experience I've been the principal photographer on more than a dozen books on architecture and Institutions from the work of McKim Mead & White to The Library of Congress and The National Archives. I have also shot both history and nature guidebooks for the Smithsonian Institution. I continue to shoot for residential and commercial clients as well as for non-profits doing work in Africa. These include, Hands of Mothers, Brick by Brick Uganda, and We-Actx for Education. and Yamba Malawi