There's no need to call the cops.The bearded guy spray painting graffiti on the back of Collins River BBQ on Main Street was doing so by request.Asheville, N.C., artist Buddy McMann made the trip to McMinnville to bait the downtown area with a new wall mural. The picture is of a giant musky showing its teeth as it leaves the water. A fishing boat is a smaller element of the painting.The sign proclaims Warren County as "Home of Southern Musky" as the Collins River is gaining a reputation as one of the best musky rivers in the South."There's sort of a negative connotation to calling this graffiti art but that's what it is," said McMann, a house painter by trade.