The Carson Valley Arts Council will feature an exhibition of the watercolor paintings of Marge Buttles and Helen Martin, members of the Carson Valley Art Association. The exhibit will be up through Feb. 28 at the Copeland Cultural Arts Building at 1572 Highway 395 in Minden. CVAC will host an artists reception from 5 p.m. to 7 p.m. Friday, with wine (for a donation) and non-alcoholic beverages and snacks. The gallery is open from 10 a.m. to 5 p.m. Monday through Saturday, except for holidays.Buttles, born in Berkeley, Calif., grew up and was educated in the San Joaquin Valley and …