The Avenue of the Righteous. A non-profit interfaith organization devoted to honoring righteous behavior during the Holocaust and to bringing lessons from that time to life today.
http://www1.yadvashem.org/righteous/index_righteous.html

Master Sculptors:

Gary M. Weisman.
One of North America's most famed and illustrious sculptors. Gary Weiman is one of the proposed sculptors for the Roul Wallenberg Monument in Chicago. His work has been acclaimed among fellow artists and the art press throughout America.
http://www.odonwagnergallery.com/dynamic/artists/weisman_gary_sculpture.asp

Paul Lancz. Mr. Lancz is a master sculptor living in Montreal, Canada. A likeness monument of Roul Wallenberg is installed in the city of Montreal and shown on this site including other works depicting world leaders created by Paul Lancz.
http://www.lancz.com