Thank you for submitting your item for appraisal. This appears to be an acrylic painting on canvas by Peter Max ( 1937 - ), of rectangular shape with a painted border enlarging the inner painting. Peter Max is a very industrious Pop art Artist, his painting style and his motifs are easily recognizable, especially the Statue of Liberty Head is well known. The painting in your possession depicts a sunset near a lake or at the seaside. Few similar paintings by Peter Max have been sold at auction. The estimate is based on these results of paintings actually sold combined with auction results of acrylic paintings of similar size. Asking Prices in the trade are usually much higher and can vary.