FTP, name this artist of Christ as a Pilgrim and the Madonna of the Linen Weavers, born Guido di Pietro, whose better known name refers to his noted piety.
His last important works were a series of scenes including Saint Sixtus ordaining Saint Lawrence and scenes from the life of Saint Stephen, which were frescoes executed for the chapel of Pope Nicholas.  After entering a Dominican convent in Fiesole, he started producing altarpieces like the Madonna of the Star, which is currently in the convent of San Marco in Florence to which he moved in 1436.  FTP, name this artist of Christ as a Pilgrim and the Madonna of the Linen Weavers, born Guido di Pietro, whose better known name refers to his noted piety.
His last important works were a series of scenes including Saint Sixtus ordaining Saint Lawrence and scenes from the life of Saint Stephen, which were frescoes executed for the chapel of Pope Nicholas.  
Fra Angelico (accept early Guido di Pietro)