I believe it is a copy of an image in St Nickolas church in South Africa.

Origin: South Africa
Item Thickness: 1/2”
Color: Multi-Color
Material: Ceramic
Item Length: 7.25”
Vintage: Yes
Brand: Unbranded
Tile Shape: Square
Object Type: Wall Art
Style: Mid-Century Modern
Original/Reproduction: Vintage Original
Theme: Art, Religious
Features: Decorative, In Frame
Production Style: Art Pottery
Country/Region of Manufacture: Italy
Production Technique: Pottery
Finish: Glossy
Item Width: 7.25”
Item Weight: 1 Lb