This image is a vibrant, highly detailed digital watercolor illustration featuring Karl Gerat, a WW2-era German self-propelled gun in firing position in the middle of a Crimean grass wasteland during the Siege of Sevastopol. The image is a low angle shot with three-quarter angle. Dark smoke is rising from its gun, indicating it's in the middle of bombardment operation. Its gun is pointing upward to the sky, ready for the next shot. Karl Gerat is bathed in bright lights of the setting sun on the horizon, accentuates its striking details and feature. The background is a grass wasteland with no human seen, a mixture of natural beauty and desolation of war. The sky is burning red, filled with dark clouds and dark smoke, indicating the tense mood of the ongoing bombardment against the enemy. Camouflage paint, no humans, nobody,