a set of colorful abstract background polygon

print abstract background polygon colorful vector digital set file geometric design vibrant modern contemporary artistic wallpaper gradient shape composition artwork high-resolution pattern art creative presentation brochure flyer banner cover poster website backdrop template editable polygons dynamic trendy aesthetic graphics shapes kaleidoscopic stylish backgrounds color spectrum polygonal shapes art design patterns graphics compositions high-quality backdrop wallpapers graphic elements visual appeal geometry backgrounds web marketing materials artwork colors concepts templates presentation marketing vectors visuals decorative polygons media resources bundle textures eye-catching communication