Focus on this artwork and explain the Description.
The murals depict people and scenes from Oregon's history, including John Jacob Astor, wagons trains, and figures associated with the Lewis and Clark Expedition, including Meriwether Lewis, William Clark, Sacagawea and her child, the African slave York, and the Newfoundland dog Seaman.
Newfoundland William Clark Lewis and Clark Expedition Seaman Meriwether Lewis York John Jacob Astor Sacagawea