Capture a breathtaking scene of an ice wyvern's lair nestled within a frozen cave. Jagged ice formations create a natural archway at the entrance, adorned with shimmering icicles that resemble frozen fangs. Inside the cave, a massive ice wyvern rests on a bed of shimmering frost, its wings tucked around its body. An ethereal blue glow emanates from within the wyvern, hinting at its power. Utilize a medium shot with the entrance of the cave framing the wyvern. Employ a cool color palette dominated by blues and whites, with a touch of light emanating from the wyvern. Style: Digital painting with a touch of fantasy and realism.