Ключевые слова: 2019, activity, art, background, bitfall, canary wharf, celebration, concept, conceptual, crowd, dark, decoration, droplets, europe, evening, event, experience, fall, festival, financial district, group, holding, holiday, installation, installations, julius popp, leisure activities, lifestyle, light, london, modern, night, old, outdoors, people, public, selective focus, smart phone, smartphone, taking photos, technology, uk, urban, using phone, water, winter, winter lights, word, youth culture,