graphite of a mountain lion on rocky terrain. the detailed shading

wing whiskers varying uses texture terrain suggesting stealthy sleek skillfully sketch shadowed shading sculpture rugged rocky rocks rendered precision posture poster pet pattern navigates natural muscular movements mountains mountain monochrome mammal lions lion jagged intensities image illustration highlighting highaltitude head habitat gray graphite fur features facial face environment emphasizes drawing detailed depth create consists cartoon capturing build backdrop artwork artist art animals animal alert