Name the embroidered white cloth traditionally placed in Polish Easter baskets?

Serwetka

Which king instituted a feast to celebrate the finding of the Book of the Law? Who starred as the brilliant but troubled violinist Nathaniel Ayers in "The Soloist"? Which Australian marsupial eats mainly eucalyptus leaves? In boxing, how many judges usually score a professional bout? Who created the sculpture "The Thinker"?