Comic book artist on the graphic novels The Coldest City/Atomic Blonde written by Antony Johnston and King Arthur, Robin Hood, Joan of Arc and Grace O'Malley, written by Tony Lee, Sam Hart has also drawn comic book series such as Starship Troopers and Judge Dredd. He has worked with storyboards for TV series and advertising campaigns and won awards in Brazil, such as HQ Mix for his creator-owned story 10 Lost Days.