Identifying Artist

I have two paintings that belonged to an Exxon executive. He had a summer home near Boone NC that was filled with native american art. Since his health was failing he moved out of that home and donated everything in his house to a local charity. I bought the two paintings from them. I am wondering if they are anything special. I can’t figure out the artists name. I was wondering if you would know who the artist is. One panting is mixed media and 3D. The first painting is 66"x48" and the second is 60"x40". I might be traveling out your way in a few weeks and am wondering you would be interested in them. Thanks!

I could not find anything to identify artist, this would be more of a style you find in Santa Fe.