E-Painting with the Art History Brush (http://www.artworld.si/e_painting_with_the_art_history_brush-tutorial-223.art): For this tutorial you won't need any real canvas or paint. You won't need a real brush or some naked dude posing for you. All you need is a computer and some basic knowledge of Photoshop.
Dark Eye - Blend modes and Gradients (http://www.artworld.si/dark_eye_blend_modes_and_gradients-tutorial-222.art): A quick and effective way to make a dramatic "Dark Eye" from a regular stock image using some blend modes, gradients and a little brushing.
We're also preparing two new large-scale walktrough tutorials for you, a process of painting a spectacual digital painting (left) and a process of creating an off-beat futuristic interface (right)