Ключевые слова: abstract, air, architecture, austria, austrian, background, beam, blue, bubble, building, capital, cathedral, catholic, church steeple, city, cool, current, day, dome, doom, drink, drip, dripped, droplet, europa, european, fountain, free, fresh, gush, heaven, history, humidity, landmark, life, light, liquid, motion, nature, nobody, old, park, pure, ripple, saint, sea, shape, sky, source, space, splash, spray, spring water, st, stephens, stream, summer, sun, tour tourism, tower, transparent, travel, urban, vibrant, vienna, vitality, water, water jet, wave, wet, wien,