Kastoria is a city with a population of under 50 000 people found in northern Greece in the region of Western Macedonia. The white dots in the water are the markers which have been set up for a kayaking race. Premium Quality Jigsaw Puzzle Each piece's shape is unique Matt finish. Avoids eye strain Bright and sharp image Extra thick pieces Developed in Australia Image of Kastoria, Greece 75 x 52cm Difficulty 7/10