front of the central door of St. Peters. Afternoon, Santa Maria in Trastevere[117] with a particularly beautiful Bellini and Perugino. Also nice mosaics from the 12th century and less attractive ones from the 14th. All in all, the structure impresses one as old and not badly renovated. Baptism in a small sect[118] with good choral music (—St. Cecelia[119] not pretty—). Maybe Protestantism should not have tried to become an established church; perhaps it should have remained a large sect, which always