The Visual Space Image Of The Sketch Research

Based on the background and theory of sketch studies, this paper analyzes the features and functions of different types of sketches in architectural design, select the sketches of Le Corbusier as the main object, around the expression of visual space in the content of the draft plan--the space composition and environmental factors in detail. This article schema of sketchy by space syntax theory, and combined with the perspective principle, gestalt of figure-ground relation theory to analysis of the diagram as a whole.By this way to explore how Le Corbusier sketch is reflected and affected its architectural design ideas. Finally, for the modern architect opponents is contrary to the painted image of sketch and design issues.Discussion on how to interpret the Visual image of the sketch, and promotion of Visual image for the introduction of the draft plan in the teaching of basic courses of design.Looking for stage problems and trend of students from "sketch image", as a design tool for design development and perfection of architecture students provide support and assistance.