It begins with an exploration of previously un-noted early representations of blackness in medieval psalters, cycle plays, and Tudor interludes, arguing that they are emblematic of folly and ignorance rather than of evil. Subsequent chapters show how protestants at Cambridge and at court, during the reigns of Henry VIII and Edward, patronised a clownish, iconoclastic Lord of Misrule; look at the Elizabethan puritan stage clown; and move on to a provocative reconsideration of the Fool in King Lear, drawing completely fresh conclusions. Finally, the epilogue points to the satirical clowning which took place surreptitiously in the Interregnum, and the (sometimes violent) end of `licensed' folly.