leopard seal (hydrurga leptonyx) on an ice floe in antarctica's cierva cove

painting sea cloud wave ocean art sky morning horizon coast drawing sketch reflection shore illustration sunlight sleaping leopard seal hydrurga leptonyx ice floe antarctica's cierva cove wildlife antarctica leopard leptonyx seal mammal tourism predator floes smiling glacier danger cold ice relaxed морской леопард sea ocean nature pole snow water south winter marine animal teeth white iceberg adventure travel wild polar fur