I created this image using GIMP by combining many portraits into a grid composition. First, I arranged the photos in a square layout using guides to keep everything aligned. Then I duplicated the images and applied different color effects using the Colorize and Hue/Saturation tools to give each portrait a different tone, inspired by pop-art style. Finally, I added the blue frame and the title at the top to complete the design.Hete I upload the photo
