Design Sketching on Vimeo was created by Martijn van de Wiel to share knowledge and skills about design sketching. Martijn teaches sketching and design at TU/e, TUDelft and The Hague University for Applied Science. The primary purpose of this site is to extend and amplify the class experience by providing video tutorials online. Feel free to join in and leave a comment. Enjoy!
If you are interested you can follow more of Martijn's sketch adventures on his facebook page.