cyan black hole spirograph

spirograph spiro graph black hole background vector isolated abstract clipart art circle pattern symbol design ornament graphic geometric spiral element round shape ornate line mandala curve decorative texture cocentric circular frame guilloche star retro icon watermark floral vintage swirl lace ring whirl certificate oscillation form money repeat arabesque rotation fractal technology twisted logo currency modern diploma sphere voucher repetition striped linear twirl backdrop cosmic ethnic radiant glow wave waves wavy mosaic rosette motion cyan blue teal twisted rhombuses knitted frame border