Colorful geometric pattern with square center and depth

colorful geometric pattern large square small squares visually appealing depth complexity purple green white accents blend shapes captivating eye-catching visual effect design square arrangement creative symmetry vibrant intricate modern artistic abstract contrast balance harmony focal point tesselation optical illusion contemporary color scheme texture visual balance composition playful lively dynamic movement mathematical mosaic 3d optical art kaleidoscope quilt-like multidimensional grid-like