591x472pxblue line border frame, technology abstract lines, science and technology diagram, parallel blue lines, circuit board design, digital art, futuristic tech pattern
847x1133pxred and gray wave border, science and technology illustration, poster wave design, creative borders for certificates, abstract art, modern graphic elements, dynamic line patterns
600x600pxpurple gradient border frame, magenta rectangular illustration, vintage certificate border, science and technology block, abstract geometric design, modern graphic element, digital art pattern
2000x2845pxblue tech line, science and technology background, blue point line texture, blue dot border, network connection diagram, digital data flow, tech innovation graphic
600x600pxslash designer art, floating geometric lines, abstract line border, science and technology illustration, modern graphic design, vibrant color composition, dynamic visual elements