Tiny hedgehog surrounded by radiant color bursts, abstract acrylic, spiky silhouette, radial composition, energy fields, electric palette, stylized texture, playful energy, round form focus, expressionistic motion, fragmented shapes, layered brushwork, vibrant spikes, central glow, movement and play, abstract cuteness, visual excitement, joyful chaos, innocent wildness, chromatic delight, whimsical spike geometry