Controls in Black-And-White Photography

An updated, revised, and expanded edition of Henry's very fine guide, originally self-published in 1984. The publisher writes of Henry's documented, scientific approach: "It's iconoclastic, skeptical of accepted beliefs and assumptions that have been handed down for years throughout photographic literature. It challenges the popular opinions routinely offered by commercial media with regard to materials and techniques, filling a gap where trade information leaves off and arcane, highly technical journals take up." A well-researched and highly informative study of technique.