[Back over the net to you, Brickmuppet!]
Mixed in with the fan artists at Pixiv are a lot of pros, posting excerpts from the various games, manga, and light novels they do work for. Browsing the 仕事絵 tag is a good way to find quality cheesecake.
Markdown formatting and simple HTML accepted.
Sometimes you have to double-click to enter text in the form (interaction between Isso and Bootstrap?). Tab is more reliable.