Italian painter and silversmith. He was important to the history of painting in Naples in the transitional period between the 17th and 18th centuries. His elegant art encouraged the movement away from Baroque drama towards a more tender, rocaille style in harmony with the earliest manifestations in Naples of the Arcadian school of poetry and of the Enlightenment. He painted frescoes, altarpieces and allegorical and mythological pictures. He trained with Francesco di Maria (1623-1690) in Naples, then with Luca Giordano. He came to the employ of the Spanish Viceroy of Naples. From 1702 to 1705, he worked in Paris, Calabria, and Genoa. Returning to Naples, he painted decorative schemes for Neapolitan churches, including the vault of the chapel of San Ignatius in the church of Gesù Nuovo in Naples. He also painted an Assumption of the Virgin for the Abbey at Monte Cassino. Between 1723 and 1725, Matteis lived in Rome, where he received a commission from Pope Innocent XIII. //