Few graffiti artists in this town are equipped with apparatus enabling safe descent from high points and generating 'how did they do that?' gasps from viewers who see their efforts. Graffiti artists are largely solitary by nature, so there is little chance that they will form a club to share the cost of mountaineering stuff. In any case, they would be worried that any association could be infiltrated by the Secret Service. So they use whatever platforms happen to be available, as shown here, which can make their messages necessarily brief.