What is the difference between courses & demos?

Courses

The courses are created with a base of a curriculum and dedicated and a series of lecturing and practices.

• Courses are made in a dedicated studio setup with voice-over instructions.

Demos

The existing demos in www.penciltuts.com are the artists who have performed to a closed group of art aspirants or students.

In a contrast, demons aren’t made in a dedicated studio setup. It might have voice-over instructions, sometimes no voice instructions.