16:48

architecture sketch / house 29

16:25

室內設計手繪透視圖(麥克筆上色示範)

30:44

perspective hacks

11:18

Скетч красного кресла

4:29

3 small sketches..It will teach you 3 different types of perspective

25:47

How I Design + Draw Architectural Lighting Plans

25:18

Understanding Shadow Colors (Ambient Light Part 2)

15:10

Architect Peter Cook on the Benefits of Drawing by Hand | Louisiana Channel