The image shows a display case with three different types of swords displayed on it. The swords are displayed in a clear acrylic display case. The first sword on the left is a double-colored sword of the period of Warring States, with a long, pointed blade and a pointed tip. The second sword in the middle is a plain, rectangular blade with a greenish-blue color. The third sword is a longer, straight blade with an orange-green color. All three swords appear to be old and weathered, with visible signs of wear and tear. The display case is placed on a white surface, and there is a black label on the right side of the image with Chinese characters on it that reads "Double-colored Sword of the Period of Warning States."