This post was originally inspired by a vegetable study done by fantasy artist Cynthia Sheppard. I never thought of digital artists doing traditional-type studies before. It's so easy, though, no clean-up! Therefore-no excuses not to do quick studies in Photoshop!
Cynthia Sheppard's painting is the first one and is shown here with permission.
Cynthia's Blog: http://sheppard-arts.com/blog.html
Cynthia's Website: http://sheppard-arts.com/index.html