This is a colorful minimalist illustration depicting four stacked amorphous characters

A playful minimalist illustration featuring four amorphous blob characters stacked in gentle diagonal overlap against a clean off-white background. From top to bottom: a black blob with wide white dot eyes, a royal blue blob with closed curved eyes, a golden yellow blob with small vertical oval eyes, and a vibrant orange blob with peacefully shut eyes. Each figure has simple dot or line facial features. The flat vector style uses bold saturated primaries, smooth rounded edges, and no shading, conveying a friendly, calm, and childlike collective presence with modern graphic design sensibility. A free phone wallpaper for your lock screen or home screen.