The story about “Ames Room” Adelbert Ames, Jr. was the first who built a room in 1946. It based its design on a concept originally conceived by Hermann Helmholtz in the 19th century. There are two illusions associated with the Ames Room. Firstly, the room seems cubic when viewed using the special viewpoint (the true form of the room is trapezoidal). Secondly, inside a room of Ames people or objects may appear to increases or decreases when moving from a corner to another. The description: room looks normal and cubic, but its true form is cleverly distorted. The floor, ceiling and walls and windows are now actually the trapezoidal surfaces. Though the word appears level, is in fact on an inclined plane (the left end is far less than near the right corner). The walls seem to perpendicular to the ground, although in reality they are tilted towards the outside. If a straight line (which represents a ray of light) is extracted from a corner of an imaginary cubic room to his eye, corner can satisfy this beam at any point of its length and cubic continue to emerge. Since the two visible corners of the room of they has the same visual angle in the eye through the peephole, the two corners seem to be of the same size…show more content… It's such a good illusion, you can see one another as eye and fool your brain continuously and thus you can see a big photo and another very small. The Ames room effect is used by utilizing a distorted room to create the illusion effect of a dramatic disparity in size. For example, you can see one adult bigger than one child. Additionally, the illusion leads the viewer to believe that the two individuals are standing in the same depth of field .Also, the room seems square-shaped from the people that see that perspective, it is actually has a trapezoidal shape. The walls are tilted like the floor and ceiling, and the right corner is closer to the corner to left or vice versa front