S 145.60 Making graffiti.
  1. For purposes of this section, the term “graffiti” shall mean the
etching, painting, covering, drawing upon or otherwise placing of a mark
upon public or private property with intent to damage such property.
  2. No person shall make graffiti of any type on any building, public
or private, or any other property real or personal owned by any person,
firm or corporation or any public agency or instrumentality, without the
express permission of the owner or operator of said property.
  Making graffiti is a class A misdemeanor.

S 145.65 Possession of graffiti instruments.
  A person is guilty of possession of graffiti instruments when he
possesses any tool, instrument, article, substance, solution or other
compound designed or commonly used to etch, paint, cover, draw upon or
otherwise place a mark upon a piece of property which that person has no
permission or authority to etch, paint, cover, draw upon or otherwise
mark, under circumstances evincing an intent to use same in order to
damage such property.
  Possession of graffiti instruments is a class B misdemeanor.