I usually check this guy's art on his blog http://akamanah.blog.shinobi.jp/ where this Lady fanart was posted, but the size and quality of this one are much greater. With that said, and bearing in mind you posted other stuff by this artist, any chance you could provide a source? Much thanks in advance!
Much obliged for your good-hearted fast response. This is going to be a tricky site to navigate for little old me but I'll try to manage my way through and if possible contribute with something to our ever-growing Danbooru. Again, quite appreciated for your help. Much thanks and my wishes of a great 2008!
If you like his work then registering is definitely worth it. He has 51 images on pixiv right now.
Once you access the site you can try looking for other DMC-related images with the following keywords:
デビルメイクライ - Devil May Cry レディ - Lady ネロ - Nero ダンテ - Dante バージル - Virgil
If you want to look for other characters or game series, then try looking up the Wikipedia articles on these games.
Some English articles have Japanese names right next to them, whereas with others you'll have to switch to the Japanese entry (there's a box on the bottom right which lists all the languages the respective article is available in; Japanese is 日本語) and somehow deduce the required name from there. Wikipedia articles tend to be well organized, so it shouldn't be that hard, even if you can't read Japanese.