Ключевые слова: architecture, arrangement, art, background, beauty, bending, connection, corrugated, creativity, crossover, curve, cylinder, design, facilities, group, industrial, industry, material, metal, metallic, modeling, modern, objects, outdoor, parks, pipe, pipeline, profile, shape, shiny, stack, steel, striped, structure, surface, technology, texture, textured, threedimensional, tube,