art, august, bamboo, clouds, color tunnel, corridor, domino, ears, flowers, fluctuations, fog, glass, haze, in the number, landscape, light, lights, line, matei apostolescu, nature, night, numbers, path, plants, railroad, reflection, render, road, skull, sky, snipes, spring, street, summer, sun rays, sunset, the field, thickets, town, track, trail, train, transparent, tree, tunnel, vector, village