blackandwhite drawing of tumultuous stormy sky with leafless trees

blackandwhite drawing stormy sky trees moody atmosphere dramatic contrasts chiaroscuro effects thunderclouds rain showers grey scale art graphite medium charcoal technique pencil sketch landscape composition weather nature scene artistic rendering ink wash line work scratch board texture exploration bold lines subtle shading aerial perspective emotionally charged atmospheric rough textures brooding melancholic drama painterly quality monochrome palette finetipped instruments expressive