Coin Grading Tutorial. View grading tutorials for currency and other collectible types. Coin grading is done both by adjectives and on a 1-70 numeric scale, and standards are developed enough that most collectors will be able to agree on how a coin should look given how the coin's grade is described.
Two point perspective drawing is a type of linear perspective. Linear perspective is a method using lines to create the illusion of space on a 2D surface. There are three types of linear perspective. One point perspective uses one vanishing point placed on the horizon line. Two point perspective uses two points placed on the horizon line.
Note the shallow depth of field. Perspective, in the context of vision and visual perception, is the way that objects appear to the eye based on their spatial attributes or dimensions, and the position of the eye relative to the objects. There are two main meanings of the term: linear perspective and aerial perspective.