I just had to write about this odd set of circumstances. A relatively unknown poster artist gets overnight acclaim during the presidential campaign. His posters of the now President are seen everywhere. He’s making money. He gets his own and first solo gallery opening. He then gets arrested for tagging while on the way to the Boston exhibit. Oh, by the way, he’s also being accused of by the Associated Press of Copyright infringement. Wow! What an strange turn of events.  All I can say is why blow it and just not give credit in the first place? All artists get ideas and use references from many different sources. If…