The image shows a close-up of a medieval helmet on display in a museum. The helmet is made of metal and has a round shape with a pointed nose and two small horns on top. The face of the helmet is covered in a dark green patina, which gives it an aged and weathered appearance. The nose is elongated and pointed, and the mouth is slightly open, revealing a small hole in the center. There are two small spikes on either side of the nose, which are likely used to secure the helmet in place. In the background, there are other helmets visible, but they are also covered in the same patina. The helmets appear to be old and worn, with some areas of rust and discoloration visible on the surface.