A glass flower frog of "September Morn," one of innumerable paintings, prints, sculptures, ceramics and other mass-produced decorative items based upon the 1912 painting by French artist Paul Chabas (1869-1937). These things were a mania among the middle-class in the teens, twenties and thirties of the past century. Today, they're Antiques Roadshow fodder.

The September Morn Story (external link)