The lights are coming back on inside the old Huston’s Drugs at 2119 Washington Ave.: Long for sale, the stout mid-century building was purchased at the end of December by Houston-based artist Chris Bramel, who tells Swamplot he is renovating the interior that’s still partially stocked with apothecary bottles and swivel-stools lined up in front of an old soda fountain into an art gallery, shared studio space, and apartment for himself.