With the great scientific and technical advances of the time, the museum began to acquire anaesthetic equipment, histology slides, X-rays and photographs.

Five years later, when van Gogh himself decided to become an artist, he acquired copies and photographs of some of Millet's work to assist his early drawing efforts.

He spent much of his time switching various experiments on and off and acquiring photographs of targets of interest on the lunar surface.

Due to the low cost and ease of acquiring photographs, a significant amount of research has been devoted to 3D object recognition in photographs.

But when Mr. and Mrs. Jammes began acquiring photographs, neither they nor anyone else realized how prescient they were.

So they decided to acquire early French photographs as a study collection.

His own photography collection began in the 1930's, when he acquired several photographs by Ansel Adams.

The Western intelligence succeeded in acquiring photographs of him, but he disappeared for six years.

Nobody was terribly interested in vintage photographic material then, and they were able to acquire inexpensively numerous rare, even unique, early photographs and prints from across the world.

This was the first time a major museum in the U.S. acquired photographs as part of its permanent collection.