Maciej Kuciara is a concept designer working in Los Angeles, Californina.
http://www.kuciara.com/

It's high time to re-visit one of my favourite artists of all time, Nekro Borja.

FROM NEKRO'S WEBSITE
Nekro ( El Grove, Spain. 1983  ) Illustrator & Digital Artist.
With a unique and personal style, marked by a desaturated color range with small touches of color, combined by his distinctive and elegant baroque designs, works especially with photocomposition.
Author of “13 inches”, published in 2009. He usually works as a cover artist of the world’s best publishers. His illustrations can be found in the most important illustration compilation books and some of his book covers have been published in more than 14 countries.
http://www.nekro.es/

Karol Bąk was born on 30 May 1961 in Koło in the Wielkopolska Region. He graduated from the Fine Arts High School of Poznań with a degree in Interior Exhibition Arrangement. In 1984, he was admitted to the Graphics Department of the State College of Art (currently the University of Arts in Poznań).
http://www.karolbak.com/index.html

Seb McKinnon is a freelance illustrator/concept artist, and he also direct films and videos. He runs a production company called Five Knights Productions that specialises in creating visual content.
On the side, he makes music under the name CLANN. 
http://www.sebmckinnon.com/illustration/