Madonna’s brooches. Murrine painting by American self-taught artist Loren Stump Madonna’s brooches. Murrine painting by American self-taught artist Loren Stump Related Posts:Murrine Glass painting by Loren StumpPainting rain Helen Cottle, Australian self-taught artistSymbols encrypted in Sistine MadonnaSelf-taught ceramic artist Irina TyulnevaArt brooches by Azumi SakataArt brooches by Gulnara Zelinskaya