Cómo dibujar el mar y las olas con sólo un bolígrafo.
27:25
How to draw clouds and sky with one PEN | 6 sky/cloud patterns | Hatching Learn
16:47
12 tips that easily draw complex street scenery !! / Draw it with a winding line
19:43
Pen and Ink Cross Hatching Exercises
17:56
How to draw complex rocks easily
15:57
펜과 붓펜만으로 그리는 풍경, 어반스케치
27:25
Drawing Ellipses in perspective - rotating and placing them
22:19
(Urban Sketch) Drawing a landscape with a mill in Suipin-ri, Yangpyeong | Very kind explanation
15:03