Vintage Painted Porcelain Cameo, Unmounted, Courting Couple

This is just a porcelain cameo, there is no mount or frame on it.
Age unknown, but appears to be 1940 - 1950s.
It is about 1 x 1-3/8 inches. Oval with hand painted lady and man on a picnic next to water. Unmarked.

Excellent condition.