I first came across some of Matheus Lopes Castro's illustrations on artlove.tumblr.com and I was totally hooked. They're beautiful and totally interesting. I ventured over to his DeviantArt account to check out the full scope of things. He's a 24 year old residing in Brazil and he is seriously talented. Here are a few of my favorites:
You can also visit his esquisitely bright website by clicking here or check out his Flickr photostream!
What do you think? Who are some of your favorite illustrators?