Keywords: Alessandro Rolla by Luigi Rados.jpg en Italian violist violinist and composer Alessandro Rolla 1757-1841 by Luigi Rados 1773-1840 after Jean-François Bosio 1764-1827 Stipple engraving 1575559 Luigi Rados after Jean-François Bosio century 19 PD-old-100 Alessandro Rolla Luigi Rados Jean-François Bosio |