The museum also includes works by fellow painters Braque, Matisse, Mire, Degas, Renoir, and Rousseau collected by Picasso during his lifetime.
Picasso was a collector of the works of other famous painters. 
mnli hypothesis: Picasso was a collector of the works of other famous painters.  premise: The museum also includes works by fellow painters Braque, Matisse, Mire, Degas, Renoir, and Rousseau collected by Picasso during his lifetime.