Final answer:
Linear perspective is a technique used in art to create the illusion of three-dimensional space on a flat surface. It involves using parallel lines that recede into the distance and converge at a vanishing point. This technique is commonly used in paintings of buildings, streets, and landscapes.
Step-by-step explanation:
Linear perspective is a technique used in art to represent three-dimensional space on a flat surface. It involves creating the illusion of depth by using parallel lines that recede into the distance and converge at a vanishing point. This technique can be seen in paintings of buildings, streets, and landscapes, where straight lines and orthogonals are used to create a sense of depth and distance. Additionally, atmospheric perspective can also be employed to give a sense of recession in space by making objects further away appear smaller, grayer, and less distinct.