Ladies of the 30's had a lot of fun with these.
The two below have a smilare theme of a decoupaged plant with a metal frame with a butterfly inside to give the illusion of a magnifying glass.
Had great fun making this under water scene. I heat embossed 2 blues to give a water effect , a brass ships wheel ij the corner with tiny fish , starfish and sea horses layered amongst the wee.
This one has layers of papere topped with some material flowers with gems in the centre.