Ключевые слова: abstract, art, background, banner, black, blank, bright, color, conduit, connection, construction, curve, design, digital, element, engineering, fitting, flowing, futuristic, gate, geometry, graphic, horizontal, illustration, industrial, internet, joint, light, line, map, maze, modern, motion, pattern, pieces, pipe, pipeline, pressure, pump, purple, red, shape, striped, style, system, technology, texture, tube, yellow,