Ted Nasmith art style. This is an illustration of a scene at night, set within a massive ring of mountains with jagged, rocky cliffs. The overall color palette is dominated by shades of dark blue and black. In the upper-middle portion of the frame, a giant eagle, identified as Gwaihir the Windlord, is in flight, moving from right to left. Its wings are outstretched, and its plumage is a mix of dark and light grey. Riding on the eagle’s back is the wizard Gandalf, who has long white hair and a beard and is clad in grey robes. He is looking down and back towards the tower below. Below the flying pair is the fortress of Isengard. At its center stands the tall, black tower of Orthanc. The tower is a slender, multi-faceted structure of dark stone that rises to a peak of four sharp spires. Small, illuminated windows are visible at various levels of the tower.