Stark wolf logo with "Winter is Here" text from Game of Thrones HD Wallpaper

The image is split vertically into black and white halves. A stylized wolf head logo is superimposed over the split, with the left half of the wolf in white on the black background and the right half in black on the white background. The text "WINTER IS HERE" is visible in blue, icy font in the center of the image. A crescent moon is visible in the upper left corner against the black background. The word "STARK" is written in the lower right corner.