Ключевые слова: background, blackboard, board, card, carpentry, celebrate, celebration, collection, construction, day, decorative, design, equipment, group, grunge, happy, hardware, holiday, industrial, industry, iron, labor, mechanic, metal, metallic, object, old, part, repair, rusty, screw, set, shiny, sign, signboard, silver, states, steel, symbol, text, tool, united, work, workshop,