Temporary Glowing Wall Light Graffiti
One of the most contentious aspects of graffiti is its degree of permanence – not everyone wants to turn their walls into works of art – or questionable artistic merit. One solution to this pervasive problem is temporary graffiti that glows then slowly fades. While there is surely something left behind it is perhaps a step toward reconciling the most classic of anti-graffiti complaints. (Source)
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