My drawing class It's the second week of this class, and the professor taught us about the edge of the shape in an object. Humans can determine the distances by looking at the objects to define which object is far and which one is close. Especially when we look at a 2D drawing, we need a clue to figure out the distance. For example, if there's a drawing presents a teapot and a cup and part of the edge of the cup was "covered" by the teapot, we can understand that the cup is behind the teapot. Once the edge cannot indicates the distance, such as the confusing edge that cannot tell which one covers the other one, we can't understand the distance between them. What we have to do is to practice drawing the edge properly so that people feel comfortable when watching it. There was another skill taught in the class. Imagine there's ant goes alone with the edge, and the ant might goes to a wrong way from a cup to a teapot if the edge looks too similar. We have to help the ant goes to a right move by distinguishing the edges through the line width, blurry, or weight. It's a fun class and everyone have a good time, although this time a spent too much time on making the shadow rather than focusing on the edge. I wish a can draw better next time!