The Upper left represents the burial mound pattern at Battlefield, Indiana. The lower right is the "Hunter' with his bow. The mounds at Battlefield duplicate this to precise to believe they were intended to represent anything else.More on Indiana's ancient giants here https://youtu.be/lgY4LXL4xjY
The largest mound this group may represent the star, Rigel. All of the mounds that would have represented the 'bow' are now gone. The four mounds linear mounds are located behind the houses at the far left.
- Bellatrix Bellatrix serves as Orion's left shoulder