by Philip Steadman
Vermeer had a camera obscura with a lens at the painting's viewpoint. He used this arrangement to project the scene onto the back wall of the room, which thus served as the camera's screen. He put paper on the wall and traced, perhaps even painted from the projected image. It is because Vermeer traced these images that they are the same size as the paintings themselves.Steadman painstakingly develops his argument through careful study of the history of the camera obscura, an exploration of 17th-century optics, and a detailed study of the light, optics, perspective, and measurement of a series of Vermeer's paintings. He goes to remarkable lengths to reconstruct Vermeer's studio and its furnishings, down to the angle of the light from its windows. The science is complex, but always clearly explained. This is not an attempt to reveal Vermeer as an artistic "cheat." Steadman convincingly argues that "Vermeer's obsessions with light, tonal values, shadow, and colour, for the treatment of which his work is so admired, are very closely bound up with his study of the special qualities of optical images." Vermeer's Camera is a wonderful book that shows the ways in which, during the 17th century, art and science went hand in hand. It offers an enlarged, rather than reduced, perspective on Vermeer. --Jerry Brotton. Amazon.co.uk