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1.
To decorate with a mural

To decorate any surface with large, gaudy figures (surreal, unreal or real), without leaving room to imagine the original surface, decorative and pleasing to the eye. Not Beautality.
They wall is way bland, let's muralate it.

That is not graffiti, the wall has been muralated
by Nards_OTC August 18, 2007