large Seetusee style vintage marbled art glass / leather bowl, 60s retro!

Handmade leather and glass tray or serving bowl, a shallow plate about 12 3/4" in diameter.

It's marked only with a faint note 'from Aunt Marian', but we'd guess its a Seetusee piece, 60s vintage.

It's in very nice condition, clean front and back without damage or wear.