Besides showing, as do many other statements of their life in Italy, that Browning was deeply interested in art, these words suggest both the title and the origin of _Old Pictures in Florence_, in which the poet reproaches the spirits of the early masters for failing to leave some of their works to one so appreciative as himself. What could be more natural in its development? A poet-artist finds the pictures, is told that they are genuine, and is very desirous of believing it. His interest in personality turns his mind to the painters themselves, his fancy runs with a loose rein--and we have the half-thoughtful whimsicality of _Old Pictures in Florence_. On the serious side it pleads for the following: (1) more attention to the early almost unknown masters, instead of praise for Angelo, Raphael, and such famous artists; (2) a greater appreciation of the development of Italian painting, because it was development, than of the dead perfection of Greek sculpture; (3) Italian freedom from Austria, and with it the return of art to Florence, resulting in the completed Campanile with the new flag upon it. The first two pleas are made on the ground of the noble development of the early Italian painting, in contrast with the later art of Italian painting and that of perfect Greek sculpture, which were at a standstill. _The Guardian Angel_ was the direct result of a visit by the Brownings to Fano; probably in 1848, for during that year Murray sent them there to find a summer residence. Mrs. Browning reports[178] that it was unspeakable for such a purpose, but “the churches are very beautiful, and a divine picture of Guercino’s is worth going all that way to see.” The poem was published with the group of 1855, and in it mention is made of three trips to see the picture while the Brownings were at Fano. While _The Guardian Angel_ may be the only poem written as a direct result of seeing a picture, _Andrea del Sarto_ was at least the result of the existence of a picture. Mr. Kenyon, an intimate friend of the Brownings, and a relative of Mrs. Browning, asked them to obtain for him, if possible, a copy of Andrea’s picture of himself and wife. Since he was unable to secure it, Browning wrote the poem and sent it as a record of what the picture contained. Vasari was the source of much of the historical material which Browning used in his poems. His gossipy narrative was followed almost exactly in _Fra Lippo Lippi_, and partly in _Andrea del Sarto_ and other poems. Baldinucci’s histories of the Italian painters furnish material for _Beatrice Signorini_, and the first part of _Filippo Baldinucci_. Browning invented the last part of the latter, and makes his invention more real by Filippo’s declaration, “Plague o’ me if I record it in my book.”