Four previously released films, posed by artists and representing well-known works of art. Each film, comprised of two "living pictures" is shown as it would have appeared live in vaudeville theaters of the time. At the opening of each "picture", curtains are drawn aside by two pages. The models remain for a short interval in complete repose, and then the curtains are drawn closed.

Source: Library of Congress

This is one of a series of admirable living pictures, posed by competent artists, and faithfully representing well-known art masterpieces. At the opening of each picture, curtains are thrown aside by two pages, the picture remains for a short interval in complete repose, and the curtains are drawn. In other words, these living pictures are shown exactly as in first-class vaudeville theatres, and were prepared with equal care.

Source: American Mutoscope & Biograph Co. Picture Catalogue (1902)

The films were produced in 1900, but the copyright is from the 13th of June 1903. They are based on works of art by various artists.