Among the highlights of the collections are paintings and drawings by Richard Dadd, Louis Wain and Jonathan Martin, each of whom was a former Bethlem or Maudsley Hospital patient; and the oldest objects in the collection, the world-renowned and imposing statues, ???Raving and Melancholy Madness??? by Caius Gabriel Cibber, (c.1676) ??? which originally stood above the gates of the 17th century ???B