Prompt: A stunning landscape of Mordor under ominous skies, inspired by John Howe, Ted Nasmith and JRR Tolkien, a dark matte painting depicting Mount Doom emitting plumes of ash and smoke, under cloudy stormy skies filled with shadows and hints of fire within, illuminated by flashes of distant lightning, in the styles of fantasy concept art and book illustration, rich in grim atmospheric details across the ashen plains and black rocks below, as if captured directly from the pages of The Lord of the Rings.