Contributed by Patrick Neal / Many years ago, I saw a strange and seductive specter on a cold winter night in Troy, New York, that has haunted me to this day. Through the glass windows of a gloomily defunct department store, a neon shock of orange letters hovered in the air spelling out the word EXIST. This enigma was the work of the artist Sharon Bates, part of an installation in which she cleverly riffed on the authority of an EXIT sign, transforming an everyday sight into a glowing spiritual command. I was reminded of Bates’s sculpture while taking in Lee Maxey’s new exhibition of paintings, titled “Wait Here,” at Olympia.