Tuotilo was a good speaker, had a fine musical voice, was a capital carver in wood, and an accomplished illuminator. Like most of the earlier monks of St. Gall, he was a clever musician, equally skilful with the trumpet and the harp. Besides being teacher of music in the upper school to the sons of the nobility, he was a classical tutor and could preach both in Latin and Greek. His chief accomplishments, however, were music and painting, and on these his reputation mainly rests. He was much in request and by the permission of his abbot travelled to distant places. One of his celebrated sculptures was the image of the Blessed Virgin for the cathedral at Metz. In addition, he was a mathematician and astronomer, and constructed an astrolabe or orrery, which showed the courses of the planets.