Simplify the following text for a Grade 13 native English-speaking person.
Original: Its stated mission is to `` research , document , protect and perpetuate the creative legacy of the artist '' and `` promote awareness of and knowledge about the art of Sam Francis to the public through education and information . '' .
Simplified: The Foundation not only serves as his official Estate , but also has a mission `` to research , document , protect and perpetuate the creative legacy of ( Francis ) . ''