A visitor looks into a Kaiserpanorama, a stereoscopic entertainment medium used in the 19th and early 20th centuries, during the press preview of an exhibition entitled "The Great Illusion -- 200 Years of Virtual Realities" at the Teylers Museum in Haarlem, the Netherlands, Feb. 16, 2024. The exhibition will be open to the public from Feb. 17 to Sept. 1. (Photo by Sylvia Lederer/Xinhua)
Visitors attend the press preview of an exhibition entitled "The Great Illusion -- 200 Years of Virtual Realities" at the Teylers Museum in Haarlem, the Netherlands, Feb. 16, 2024. The exhibition will be open to the public from Feb. 17 to Sept. 1. (Photo by Sylvia Lederer/Xinhua)
A visitor uses a VR headset during the press preview of an exhibition entitled "The Great Illusion -- 200 Years of Virtual Realities" at the Teylers Museum in Haarlem, the Netherlands, Feb. 16, 2024. The exhibition will be open to the public from Feb. 17 to Sept. 1. (Photo by Sylvia Lederer/Xinhua)
