curving bands in teal gradient background

abstract art backdrop backdrops background backgrounds band bands banner banners bend bending bent blank board bright card clean color colorful colors colour colourful colours concept copyspace cover curve curved curves curving cyan decoration decorative design desktop diagonal empty flyer geometric geometry gradation gradient graphic graphics green illustration invitation layer layers line lines metal metallic minimal modern pattern patterns poster powerpoint presentation retro shining shiny simple space style teal techno technological technology template texture textures vector wallpaper wave wavy web website