I wanna note this myself so I can't forget this stuff. Orthogonal vs Isometric Via StackExchange.com or this link StackExchange Orthogonal vs Isometric Orthogonal vs Isometric via Yahoo Asnwers With regards to foreshortened, according to Wikipedia on Perspective , it means as, Foreshortened: the size of an object's dimensions along the line of sight are relatively shorter than dimensions across the line of sight