SAI INSTITUTIONS VISUAL COMMUNICATION Students studying visual communication are taught the basic physics of light, anatomy and physiology of the eye, cognitive and perception theories, Color theories, Gestalt psychology , aesthetics, natural reading patterns, design principles, semiotics , persuasion, camera/filming actions and image-types, and so forth. Colleges for visual communications differ in their approach, but most combine theory and practice in some form. Visual communication takes place through pictures , graphs and charts , as well as through signs , signals and symbols . It may be used either independently or as an adjunct to the other methods of communication Visual communication is communication through a visual aid and is described as the conveyance of ideas and information in forms that can be read or looked upon. Visual communication in part or whole relies on vision, and is primarily presented or expressed with two dimensi...
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