Did Matisse Influence Picasso?

Did Matisse Influence Picasso? Did Matisse influence Picasso? And in a sense, Picasso became Picasso because he would not let Matisse outshine him. Soon after seeing Le Bonheur de vivre, he set to work on his most ambitious and startling painting, Les Demoiselles d’Avignon. Who was influenced by Henri Matisse? Influenced by Who introduced Matisse