This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
monochrome snow drawing surreal The admirable manner in which General Thomas's brigade acquitted itself drew forth from General Banks the highest encomiums. It was beautiful and striking scenethe thundering tramp of the artillery as it rattled past the general and his staff while the Blue Ridge Mountains in the distance formed background