Purchased this beautiful mint condition hand-coloured lithograph when in Venice. I have the certificate of authenticity. The following link is to the site of the gallery, that still exists: http://www.scholasanzaccaria.com/uk/index_uk.html It was professional re-framed for $225 at the time. The image measures approximately 9" wide x 10.5" high, and with framing it measures 19.75" wide x 23" high.