This article explains the Perspective Grid Tool in Illustrator and how to use it. There are examples of real-world applications for this tool.

Master curved forms in your architectural sketches with the grid method! This tutorial shows you how to use a perspective grid to break down complex curves step by step, making your drawings more ...

Illustrator CS5’s new Perspective Grid tool lets you draw shapes and scenes in accurate 1-, 2-, and 3-point linear perspectives.

Learn the basics of one-point perspective by setting up a perspective grid—perfect for drawing depth and dimension.