Make your own darkroom prints, even without access to a darkroom. Makeshift or dual-purpose spaces will work, if you follow these basics of black-and-white developing techniques. Diagrams and specially-commissioned photos simplify the use of developers, fixers, graduates, timers, and thermometers. Guidance on using developing equipment covers enlargers, lenses, trays, tanks, drums, and safelights. See how to process a negative and turn out work prints,...