In cross-hatching, the lines cross over the top of each other. Artists often use a pencil to draw. Joey Yu: Do you know how to make your drawings come to life and look more 3D? Let's talk about ...

The drawing is about 73,000 years old, and shows cross-hatch lines sketched onto stone with red ochre pigment. Scientists discovered the small fragment of the drawing - which some say looks a bit ...

8.2) are shown in Fig. 8.1. Fig. 8.1: Some hatch patterns from Predefined hatch patterns Fig. 8.3 shows a two-view orthographic projection which includes a sectional end view. Note the following in ...