Signed abstract patriotic painting appears to be by Peter Max

This is a vibrant, multi-color painting in a Neo-Expressionist or psychedelic pop art style, featuring iconic American motifs including an eagle and a stylized figure holding a torch reminiscent of the Statue of Liberty. The composition uses bold, swirling lines and a palette dominated by pink, blue, yellow, and orange tones. In the lower right corner, a signature is visible above a star symbol that appears to read 'Max', which is characteristic of the artist Peter Max. In the lower left area, there is a small marking that appears to be a fraction, possibly '330/500', indicating it may be a limited edition print or serigraph rather than a unique canvas painting. The artwork is housed in a contemporary silver-toned frame with a black inner fillet. The surface appears to be in good condition with no visible cracking or fading, suggesting it is a late 20th-century or early 21st-century production. The identification as a Peter Max work is based on the highly recognizable signature and the specific recurring symbols (eagle, liberty) found in his 'Statue of Liberty' and 'Patriotic' series. However, as it is viewed through a photo, the medium and authenticity remain unverified without physical inspection.

Based on my visual assessment of the provided image, this work is stylistically consistent with the patriotic series attributed to Peter Max, specifically his 'Statue of Liberty' motifs. The signature and the '330/500' numbering suggest it is a limited edition serigraph or lithograph. I cannot verify the medium, exact edition records, or the authenticity of the signature from a photo alone; a physical inspection is required to check for paper watermarks, printing techniques, and ink saturation. The estimated value reflects typical market pricing for an authenticated Peter Max print of this size and edition depth in excellent condition. High demand for Neo-Expressionist Americana keeps this market active. However, this estimate assumes the piece is an authentic signature/edition. If found to be a posthumous reproduction, a mechanical print without a hand-signed signature, or an unattributed decorative copy 'in the style of', the value would likely decrease significantly to a range of $100 - $300. To confirm the higher valuation, documentation of provenance or a certificate of authenticity from a recognized authority is necessary.