On the sixth floor is the center's photography collection.

He argued for a comprehensive photography collection, started from scratch.

Then there's a photography collection of half a million images, picked up over its 160 years.

A committee of trustees and others has been set up to build a photography collection.

She said that the major pieces, several of which cost more than $50,000 each, were acquired after he sold the photography collection.

That year, the number of images in the museum's photography collection reached 8,500 objects.

And there's an impressive sampling of the museum's new photography collection.

And the number of serious photography collections continues to grow.

His photography collection came to be regarded not only for its scholarship.

We're in the early stages of putting together a great late 20th-century photography collection.