Ключевые слова: accuracy, background, balance, bubble, build, builder, carpenter, close, closeup, construction, control, equality, equilibrium, equipment, flat, green, horizontal, industry, inspect, instrument, isolated, level, life, line, liquid, macro, measure, measurement, orange, precise, precision, ruler, scale, spectrum, spirit, spiritlevel, stability, still, stilllife, straight, studio, surface, tool, trust, tube, water, white, work, yellow,