empty stage with black background for performances on the summer outdoor platform at night. open air. decorations of luminous garl

air area auditorium background black celebration concert concerts copy dance darkness decor decoration decorations design empty entertainment evening exterior floor garland garlands grid hall illustration interior light lights luminous mock night open outdoor outdoors party pedestal people performance performances place platform playground podium reception rendering retro rope rural scene scenery shows soiree space spectacle square stage summer theater time tribune vintage wooden