The manga covers (or simply manga art) for the Japanese editions (not sure which one is really a cover) of the novels of A Song of Ice and Fire by George R.R. Martin have been circulating the web today.
The artists behind the work are Ken Sugawara, Noriko Meguro and Yasushi Suzuki.
The first pick which is not really the cover of a book but a drawing for the series is kind of reminiscent of the Final Fantasy illustrations.
Thanks to MTV Geek. Here you go :
Game of Thrones
A Clash of Kings
A Storm of Swords
A Feast for Crows