Design Observation Two Point Perspective

what to draw

two-point-perspective is suitable for describing a corner building.  You made a special composition by five blocks. And you to them by putting you I gaze 45°.  Defined the position of select. According to the position of sunlight you cast a shadow and stayed on these blocks and on the floor. For the next step you color gray on the background of the picture to emphasize to highlight.

reference

video instructions