Eiffel Tower, autumn evening, Halloween atmosphere, giant orange pumpkin at the foot of the iron lattice tower, intricate carvings on the pumpkin, soft warm lighting, misty fog surrounding the base, few people in costumes walking by, Parisian street lamps, fallen leaves scattered around, a few cobwebs hanging from the tower's beams, spooky yet festive ambiance, low-angle shot, cinematic composition.