Tài liệu tham khảo bằng tiếng Anh về hội họa - Norling Perspective Made Easy - Phần 14 | STEP FIFTEEN DIVIDING A SURFACE IN PERSPECTIVE DRAWING A CHECKERBOARD DIVIDING A SURFACE IN PERSPECTIVE When the brick is drawn in perspective this method of dividing still holds true. The spacing of the upright divisions is correct according to perspective. This holds true for as many divisions as you wish. .