Complex sentence: Reputed to have created more than 200,000 separate works, FAP artists created posters, murals and paintings; some of which stand among the most significant pieces of public art in the country.
Split into simpler sentences: Reputed to have created more than 200,000 separate works, FAP artists created posters, murals and paintings. Some works still stand among the most-significant pieces of public art in the country.