St. John
Reverse glass painting • Unknown, likely a regional folk or naive artist
AI-generated identification · may be incorrect
Style & Movement
Folk Art / Naive Art
Medium & Technique
Oil or pigment and metallic foil on glass
Creation Period
Late 18th to 19th century
Subject Description
Depicts St. John holding a scroll and quill next to a chalice, with the inscribed title 'ST JOHN' at the bottom edge.
Condition & AI Estimated Value
Condition Assessment
Good condition with minor surface wear and possible slight pigment flaking typical of antique glass paintings.
Estimated Market Value
Not an official valuation$300 - $800
AI estimate for general guidance only — not a professional appraisal. Actual value depends on condition, provenance, authentication, and market demand.
Identified on 10/3/2026