Thank you for submitting your item for appraisal. This appears to be an offset print after a painting. You will notice the small round dots, this pattern is typical for the offset printing technique. The Artist Elbridge Ayer BURBANK (1858-1949) is known for his portraits of Native Americans, his paintings were widely published. You might want to replace the cardboard on the back of the print for acid free cardboard. The estimate is based on similar decorative prints offered or sold at auction.