Complex sentence: In 2000, Botero donated to a museum in Bogota 123 pieces of his work and 85 pieces from his personal collection from others artists, including works by Chagall, Picasso, Robert Rauschenberg, and the French impressionists.
Split into simpler sentences: In 2000, Botero donated 123 pieces of his work and 85 pieces from his personal collection to a museum in Bogota. This included works from other artists, including works by Chagall, Picasso, Robert Rauschenberg, and the French impressionists.