free sketching program

Sketching in front of your computer has become much easier and cheaper thanks to programs like Skencil. Skencil is a vector drawing software that helps artists and enthusiasts create beautiful sketches on their computers. In spite of the name change (it was formerly known as "Sketch") all of the features and GUI remain intact. The program is very helpful for creating illustrations, diagrams as well as other types of drawings. The entire application is created almost entirely from Python which is makes it highly specialized yet still easy to use.