Ключевые слова: abstract, abstract background, architecture, art, attraction, background, circular, cologne, curve, decor, decorative, design, directions, famous, flow, fountain, germany, guide, highlights, iconic, modern, monument, mosaic, mosaic pattern, old, outdoor, outdoor fountain, pattern, pigeon fountain, retro, shape, spiral, structure, texture, top view, tourism, tourist, travel, unusual places, vintage, vortex, water, wave, wavy, whirlpool,