Euro Graphics oia Santorini Greece 1000-Piece puzzle. Box size: 10" x 14" x 2. 37". finished puzzle size: 19. 25" x 26. 5". the small town of oia in Greece is noted for its white and blue domed houses. Built on a steep slope, houses have been carved into the rock.   strong high-quality puzzle pieces. Made from recycled board and printed with vegetable based ink. This superior quality puzzle will delight and educate all at the same time.