Does anyone have any ideas about removing plasticine from concrete? Thanks in advance, Lynn Norris Lynn Rosamond Norris Collections Manager Exploris 112 S. Blount Street Raleigh, NC 27601 phone: 919-857-1023 main: 919-834-4040 fax: 919-834-3516 email: [log in to unmask] url: http://www.exploris.org