Image size is A VERY LARGE (about) 20 X 33 inches, the board larger. This one is NOT signed, unless I'm missing something... There are a few pencil marks at the top, an "X" by the ball in the sky and a slash near the large explosion.. There is also a small one inch-ish scratch by the secondary explosion...I believe this was done for a Marvel comic project, but I'm not sure it was published... I'm sure I'll know soon enough... To those who "need" a signature, all I can say is that it is harder to forge a whole painting than it is a signature... The item "EARL NOREM PAINTING illustration civil war battle, NEW YORK ZOUAVES" is in sale since Friday, December 15, 2017. This item is in the category "Collectibles\Comics\Original Comic Art\Paintings". The seller is "tomkalb" and is located in Mesa, Arizona. This item can be shipped to United States.