The Hmong language is complex and tonal, even though words in Hmong are generally monosyllabic. The Hmong did not have a written language until missionaries in Laos introduced the Romanized Popular Alphabet(RPA) in 1953 More at: http://www.wpt.org/hmong/language.html
This donor wheel by Joshua Kirsch
is a permanent sculpture which recognizes the donors of the Paul Robeson Center for the Arts in Princeton, New Jersey.