In focus : photographs from the J. Paul Getty Museum

This set brings together three photographers who have strong European ties - Kertesz and Moholy-Nagy were born and grew to maturity there, and Man Ray spent almost 40 years there.

Each was also active in America. The social and artistic ferment of two continents is reflected in their work.

Each volume contains approximately 50 images with extended captions, an edited transcription of a colloqium and a time line of important dates in each photographer's life.