Untitled-Sunbathers on the Beach

The manufacturing origins of this very large 500 piece plywood puzzle are unknown and it seems likely to be a one-off from a talented private cutter. This in no way undermines the quality and imagination that it exudes. A great image, perhaps originally a poster, has been carefully outline cut around the four main subjects, before then being cut in a non-interlocking style with some colour line-cutting. The puzzle is thought to be of early 1930's origin and sadly, the artist signature is not evident.
If you can help to identify the artist or original source of the painting, please get in touch. Thank you.

Artist: Unsigned
Date: c1930
Brand: Unidentified
Material: Plywood
Pieces: 500
Size: 31" x 22 1/2"
Theme: Beauty
Title: Untitled-Sunbathers on the Beach