One of this painter's works is compared to Macbeth in a chapter titled "Of Water, as painted by" him in Modern Painters.  
His interest in castles can be seen in his depiction of Dartmouth Castle on the River Dart, as well as his six paintings of Nordham Castle on the River Tweed. One of this painter's works is compared to Macbeth in a chapter titled "Of Water, as painted by" him in Modern Painters.  Another work by this painter shows a pier on the right hand side while on the left a steamboat tows the titular vessel to its last berth. Another work by this painter depicts a two people in a boat and an arched bridge on the left, wherein a locomotive comes from the right. For 10 points, identify this British painter of The Fighting Temeraire and Rain, Steam and Speed.
His interest in castles can be seen in his depiction of Dartmouth Castle on the River Dart, as well as his six paintings of Nordham Castle on the River Tweed.
Joseph Mallord William {Turner}