The Rhode Island State House art collection contains dozens of works, by many renowned painters, but with a somewhat limited subject matter focused on powerful men in dark suits.For a broader aesthetic, descend the marble stairs to the dimly lit basement where lobbyists and bureaucrats prowl on General Assembly nights and a new contemporary art exhibition is brightening the hallways.Called "ReSeeding the City: EthnoBotany in the Urban," the exhibition is the first in what is [...]