Knight in armor in the dragon's lair

A medieval knight in armor and a helmet stands with a sword inside a dragon’s cave. The dragon is positioned ahead of him, while lava and fire fill parts of the cavern floor. Dark rock surrounds the underground setting, and smoke rises through the glowing air above the molten ground. The volcanic environment connects the cave with lava flows, fire, and heavy smoke. The scene combines the armored warrior and dragon in direct confrontation. The helmet, sword, and fiery surroundings remain visible elements without shifting focus away from the two central figures.