It's not often you see such distinct highly opposed styles work for the same artist, but that is exactly what Brano Hlavac has accomplished. Brano, who also goes by the name Gartier Atelier, has one style which is characterized by smoke-like, calm, flowing silhouettes and another which uses high energy, collage and grunge elements. They are both different and amazing in their own way.
I absolutely love the stylish digital art of Raphael Vicenzi. He is a Belgian artist and a member of Depthcore, an exclusive digital art and media collective. His illustrations are influenced by fashion, street art and graffiti. His work is elegant without being over the top, and are often used to relay a message. A few of his pieces are on Etsy if you want to buy them.
Here is an epic mashup of the characters from the Street Fighter series with a Tron glow. Deviant Art artist BossLogic took the Street fighter characters, and transported them into the world of Tron. He made great use of bright colors and added Tron's signature lines into each piece.