127 Bishops should have a special concern for artists, so as to imbue them with the spirit of sacred art and of the sacred liturgy. This they may do in person or through suitable priests who are gifted with a knowledge and love of art. It is also desirable that schools or academies of sacred art should be founded in those parts of the world where they would be useful, so that artists may be trained. All artists who, prompted by their talents, desire to serve God's glory in holy Church, should ever bear in mind that they are engaged in a kind of sacred imitation of God the Creator, and are concerned with works destined to be used in Catholic worship, to edify the faithful, and to foster their piety and their religious formation.
Source: Sacrosanctum Concilium (Vatican.va)