product tags: basketball, line, tools, built structure, sport, horizontal, indoors, track and field, court, gym, brown, sphere, color image, mental image, shipway, ball, mental representation, rules of basketball, wellhead, basketball court, nonsolid colour, team sport, dithered color, backboard, dithered colour, field goal, supporting structure, 3 point line, superstructure, passing, sports stadium, traveling, b, stamps,