Visualization techniques, widely used today, have been an essential element of architectural design. In this way, designer can transfer their designs or thinkings more effectively to the other peoples. The aim of this course is to gain the ability to perceive, design and model two dimensional objects and architectural projects in the third dimension. It is aimed to gain the visualization technique that reflects the reality of any object or structure in the third dimension with its geometrical relation, balance, color and material harmony.