sea wave abstract navy blue black neon pattern moon light silk wavy dark texture night beach party background

abstract attitude background backgrounds beach beauty blue blurred cold colored cool curve dark deep digitally effect elegance flowing generated glittering glowing greece horizontal illuminated image liquid luxury marble moonlight motion nature navy neon night panoramic party pattern people photography physical reflection refraction repetition rock rough royal satin sea silk smoke smooth softness speed stream striped structure surface temperature textured vitality water wave