One of his best. Andreas Feininger was one of the great photo writers of the 1970's and likely other periods since he produced a large number of books. This book is so all-inclusive on the subject that it takes a while to read but it is worth it since, as he puts it, he gives away many of the secrets that other photo writers browse over. He is very much a thinking artist and seems glad to give knowledge away to others. This book should be reissued by Dover of some such old book publisher.