Checkerboard wrasse (Halichoeres hortulanus), Batu Bolong Island, Komodo Island National Park, Indonesia, Southeast Asia, Asia

Interior of Casa Batllo, modernism design by Antoni Gaudi, UNESCO World Heritage Site, old town, Barcelona, Catalonia, Spain, Europe

Legs of women with polka-dot high heel on checkerboard pattern

Legs of woman with polka-dot high heel on checkerboard pattern

Chess flower, also known as checkerboard flower (Fritillaria meleagris), Grosssteinbach, Styria, Austria, Europe

Aerial view of Vila Real de Santo Antonio, Algarve, Portugal, Europe

Chess flower, also called checkerboard flower (Fritillaria meleagris) in a wet meadow, sunset, Doubs nature park Park, Les Brenets, Canton Neuchatel, Switzerland, Europe

Chess flower, also known as checkerboard flower (Fritillaria meleagris) in a wet meadow, Doubs nature park Park, Les Brenets, Canton Neuchatel, Switzerland, Europe

Piazza IX Aprile and San Giuseppe church in Taormina, Sicily, Italy, Taormina, Sicily, Italy