Optics principles. For example, the Ames room, Hering, Müller-Lyer, Orbison, Ponzo, Sander, and Wundt illusions all rely on the suggestion of the appearance of distance by using converging and diverging lines, in the same way that parallel light rays (or indeed any set of parallel lines) appear to converge at a vanishing point at infinity in two-dimensionally rendered images with artistic perspective. This suggestion is also responsible for the famous moon illusion where the moon, despite having essentially the same angular size, appears much larger near the horizon than it does at zenith. This illusion so confounded Ptolemy that he incorrectly
The Meeting Point The Meeting Point Sabirni centar (The Meeting Point) is a 1989 Yugoslavian fantasy/comedy-drama film directed by Goran Marković, starring Rade Marković, Bogdan Diklić, Dragan Nikolić, Mirjana Karanović and Anica Dobra. It is based on Dušan Kovačević's play of the same title translated in the U.S. as "The Gathering Place". It is published by Samuel French. Movie scenes of The Meeting Point filmed in Gamzigrad, and several actors of them actually went to Tunisia where they filmed scenes from the desert and the ruins of a Roman city "Dougga". Catacombs from "Labyrinth" are made in a studio in Košutnjak. An archaeological