At the beginning of the 21st century, collecting photography has come of age and more people are collecting photographs than ever before. With prices constantly rising, it is a complex subject for newcomers with many pitfalls. This book is an introduction to the field, providing would-be collectors and those already building collections with an accessible source of information. It includes a combination of essays and listings sections and discusses things collectors need to know about how and where to buy and invest. It explains the different types of photograph available, and lists, with market notes, the top 250 collectable photographers. It also explains how to conserve photographs and has a glossary of the terms used.