black material background, elegant luxury material with draped folds and wrinkled creases of smooth wavy silk fabric

abstract announcement background black cloth clothes color creases curve curvy design drape draped drapery elegant fabric fancy flowing fold folds gray illustration invitation layout light liquid luxurious luxury material molten oil paint rich ripple rippled satin satiny shiny silk silky smeared smeary smooth soft style texture wall wallpaper waves wavy website white wrinkled