Circle Line Art School and people like Tom McPherson, that share their skills online, which means that whenever you want to learn a new skill or hone in on one, you can just go on the Internet and learn. Most of the videos are narrated and share with you secrets and tips of how to create some of the most popular drawings we see on the Internet. Thank you guys, you provide an amazing service.
Following are other "How to Draw" videos posted on Design Stack, click the links below, just press the links:
"How To Draw a Realistic..." and "How To Draw Manga - Video Classes" or "How To Draw Hyper Realistic Drawings".
How to Draw a City - A Bird's Eye View.
How To Draw a Realistic Eye.
How to Draw a Crystal Ball.
How to Draw a Hand.
How to Draw Hair.
How to Draw a City Perspective.
How to Draw a Glass of Water.
How to Draw a Bridge.
How To Draw Fabric Folds.
How To Draw A Tree.