A digital illustration features a stack of five square-shaped glowing objects floating in mid-air against a dark blue star-speckled background. The topmost square is bright yellow with subtle gradients and a soft edge glow. Below it there's a vibrant orange square followed by a teal blue one then a pinkish-red square and finally a deep purple square at the bottom. Each square has a smooth reflective surface that mirrors its adjacent colors creating a harmonious color gradient effect. The squares are slightly translucent with their edges softly blending into each other. The overall style is modern