 Particularly in recent years he has concentrated on monumental commissions.Fronth has lived for extended periods of his life in New York City, where he also has sold many of his pictures.His works are in permanent collections, such as the French Biblioteque Nationale in Paris, the Norwegian Sørlandets Art Museum as well as in numerous public collections, such as the Confederation of Norwegian Enterprise (NHO), Ekebergrestauranten and MGM Grand Las Vegas in the US.