Giorgio Vasari, The Lives of the Painters, Sculptors & Architects…
“ In the house of the Orsini he did a hall full of famous men, and a very fine St Louis on a pilaster at Araceli, on the right-hand side at the high altar. Above the pulpit in the lower church of S. Francesco at Assisi, that being the only place left undecorated, he painted a coronation of Our Lady, in an arch, surrounded by many angels, so graceful, with such beautiful faces, so soft and so delicate, exhibiting that union of colours customary in the artist, and which constitutes his peculiar excellence, that he may clearly be compared with any of his predecessors. ”
