abstract warped diagonal striped background. colorful curved twisted slanting, waved lines pattern. brand new style

abstract art backdrop background banner black brochure business cover creative colorful curve decor decoration decorative design diagonal elegant element fabric graphic gray halftone illustration line minimal modern gradient paper pattern poster presentation repeat spectrum shape simple striped stripes style surface technology template texture colors vector vintage wallpaper wave wavy web warped curved twisted slanting waved lines brand new for your copy space background pattern