Vandal Garougai no Kiseki

is a Japanese light novel series written by Mamoru Minagawa, with illustrations by Saku Mochizuki. The series began publication on February 10, 2010 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Everyone has a picture in their hearts.

A world where various arts have begun to be regulated by a unified government. However, there is an incident in which a masterpiece that should have been sealed is drawn on the walls of various parts of the world. "Der Kunst Ihre Freiheit! (Give that freedom to art!) ”People respectfully called the, who left behind with the picture, as a" vandal. "

Why do they paint at the risk of turning the government into an enemy? And what is the true purpose?