vibrant abstract pattern with heart motif, colorful geometric s, modern background for print, poster, card

abstract pattern heart geometric colorful vibrant symmetry design modern background shapes pink blue purple overlapping dynamic striking symmetrical motif vivid art graphic composition decorative contemporary creative kaleidoscope artistic bold bright cheerful circles mosaic playful elements festive funky fun futuristic gradient harmony illustration intricate lively psychedelic reflection repeating retro seamless stylish texture trendy unique unity wallpaper ai generated