2136x3982pxblue gradient frame, wavy line design, decorative border, electric blue arc, abstract curve pattern, modern frame style, vibrant color transition, dynamic wave art
3696x2136pxblue gradient arc, wavy line pattern, abstract line art, blue sky design, curved arc background, geometric angle pattern, digital art border
3838x2136pxblue gradient wavy lines, crescent arc design, abstract line art, gradual change border, curved line patterns, flowing line graphics, artistic wave shapes
5168x2758pxrainbow illustration, large rainbow design, color gradient art, digital rainbow scrapbooking, vibrant spectrum arc, rainbow line art graphic, rainbow image
1927x1925pxcolor wheel diagram, rainbow circle frame, creative circle pattern, color smoke texture, spectrum circle art, gradient arc design, educational color chart