How to draw a glass of water, glass with a pencil step by step

This lesson contains two videos that show the technique of drawing glass using the example of a glass of water. The first video is how to draw a faceted glass of water, the second is how to draw a glass of water and a straw with a pencil step by step. These videos are very detailed, the entire drawing process is shown, everything can be seen well, they are set in HD quality.