We perform Johann Eusebius Alphen art authentication, appraisal, certificates of authenticity (COA), analysis, research, scientific tests, full art authentications. We will help you sell your Johann Eusebius Alphen or we will sell it for you.

Johann Eusebius Alphen was an 18th century Austrian portrait painter, known for painting miniatures of notable figures, including Mozart.

Still wondering about an Austrian miniature painting in your family collection? Contact us…it could be by Johann Eusebius Alphen.