This week on Inside the Arts, Summer Lyric Theatre at Tulane closes its 50th Anniversary season with the musical, Gypsy. New Orleans veteran actress Liz Argus and artistic director Michael McKelvey will join us. Then, the Historic New Orleans Collection reveals plans for a multi-faceted celebration of the city's Tricentennial Anniversary. Deputy director Daniel Hammer stops by for a chat. And, New Orleans artist and WWNO weekend host Cynthia Scott explores the natural world in a new exhibit at