abstract, abstraction, asturias, black, brightness, cathedral, city, deutschland, dresden, flowers, geometry, germany, gold, historical museum, italy, kazan cathedral, kremlin, lamps, light, line, minimalism, monument, moscow, night, of the strip, party, pattern, pattern ., patterns, people, rectangle, recursion, red square, resurrection gate, russia, san marco, sculpture, size, spain, spiral, square, squares, st. basil's cathedral, the kremlin, theatre square, triangles, venice, volume