Ключевые слова: 1970s, abstract, atmosphere, backdrop, background, ball, blue, bright, celebration, club, colorful, concept, dance, decoration, design, disco, disco ball, discoball, discotheque, entertainment, equipment, festive, glass, glitter, horizontal, illumination, illustration, light, magic, mirror, modern, music, neon, night, nightclub, nightlife, party, purple, rays, reflection, retro, round, shadows, shine, sparkle, sphere, stage, symbol, vintage, wallpaper,