abstract vivid colorful background with wavy lines. creative liquid marbling wallpaper, artificial agate stone texture

abstract acrylic agate artificial artistic backdrop background blue bright colorful creative fluid fluorescent glow glowing gradient illustration laser light lines liquid loop macro magenta marble marbling modern multicolor nacre neon pattern pink print psychedelic psychodelic purple stripes swirl texture trendy ultraviolet veins vibrant violet vivid wallpaper wavy