Ключевые слова: abstract, aluminium, aluminum, background, beer, beverage, can, cap, circle, closeup, cola, cover, donate, drink, gray, group, handicap, hold, industry, iron, lid, loop, many, material, metal, metallic, object, old, open, opener, pattern, pile, pull, recycle, ring, shiny, silver, soda, steel, texture, tin, top, white,