Visualize a close-up of a person's ear with frostbite, showing a reddish-purple discoloration, with a thin layer of frost forming on the outer ear, set against a warm and cozy background, with a cup of hot cocoa nearby, to convey a sense of contrast between warmth and cold.

Design an image of a hiker's boot with frostbite, featuring cracked and blistered skin, with snow and ice surrounding the boot, and a faint trail of footprints leading off into the distance, hinting at a long and treacherous journey.

Create an illustration of a person's hand with frostbite, showing red and swollen fingers, with icicles forming on the skin, set against a dark and icy winter background, with a faint mist in the air, conveying a sense of cold and isolation.