Introduction to Digital Painting
Believe it or not, Adobe Photoshop can be used for more than just photo editing and design. Yes, despite its name, Photoshop is one of the ever-expanding range of tools available for digital painters, illustrators, and just plain doodlers. These tools are allowing people incredible freedom to express themselves and create fun pictures. Imagine reliving your childhood days of drawing and scribbling, without ever having to worry about making a mess, or running out of supplies. Best of all, digital art is much more forgiving when you make mistakes. No other medium would let you erase 1000 times, without harming your canvas one bit. At the other end of the spectrum, Photoshop can be used to create professional, print-quality illustrations with great efficiency. Here's a general introduction to the world of digital painting.
Priest, Jeff. Design, Typography and Graphics (2002). Design>Graphic Design>Software>Adobe Photoshop