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"The earliest cave paintings were simple lines scored onto rock. Symbolic in meaning but at times literal, they were largely intended to communicate. If art still carries this intention, then its meaning is more complex. Abstract art can resemble those clean lines of the past, and yet its interpretation can reveal different meanings from one person to the next."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.nuvo.net/indianapolis/clouds-and-kisses/Content?oid=1203572>