Italian composer Giovanni Agostino Perotti (1769-1855). Stipple engraving by Luigi Rados (1773-1840). [Luigi Rados / This image is available from the New York Public Library's Digital Library under the digital ID 1555917: digitalgallery.nypl.org → digitalcollections.nypl.org -- Public domain -- http://commons.wikimedia.org/wiki/File:Giovanni Agostino Perotti by Luigi Rados.jpg]