A friend posted it; it is stamped just 'JAPAN' on the bottom; methinks it is 50's???? Unusual shaped base. Don't know what the green thing is supposed to be.

I'm guessing it's tiny? Even the hand-drawn early windows are seldom this far "off." I'm guessing very early. I wonder if the greenery is a later addition. The upside-down pot might have been the original base for a luffa tree? Just guessing.

The hook on the top implies a Christmas ornament.