Ключевые слова: abstract, background, beverage, black, blank, blue, bokeh, break, brown, buffet, business, cafe, cappuccino, catering, celebration, clean, cloth, coffee, conference, cup, drink, during, empty, energy, espresso, food, group, horizontal, hotel, italian, light, many, meetings, mug, object, party, pattern, plate, refreshment, restaurant, rows, saucer, set, small, spoon, table, tea, training, white, workshops,