A highly detailed, realistic fantasy illustration of a person's arm and hand, adorned with intricate, ornate jewelry featuring microscopic textures and refractions, and a mesmerizing green snake with iridescent scales, coiling around the arm with subtle, lifelike movement. The person's skin has a light, almost translucent tone with a subtle, pearlescent sheen, hinting at a delicate, ethereal quality, set against a soft, gradient background with subtle, warm lighting.