By Brandy McDonnellFeatures writer bmcdonnell@oklahoman.comValentina Vergara watched with wide eyes as Capstone the Magician blew dramatically on his interlocked Chinese rings and separated them with a delicate flourish, then reconnected them with a smart snap and spin. Although her pair of solid metal rings remained solidly linked, that didn’t stop the fourth-grader, who was on a field trip with Norman’s Reagan Elementary School, from emulating the performer’s fancy ring spin, followed by a “ta-da” for the big finish. “Whoa, she’s faster than I am,” Capstone praised as he posed alongside her. The Tulsa magician kept the wisecracks flowing as deftly as his sleights of hand during a Thursday afternoon performance at downtown Oklahoma City’s Festival of the Arts, where he is making his debut as the event’s official street performer. “I’ve been doing this for 37 years, and I’ve never worked this particular festival,” said the performer also known as Chris Capstone.Read more on NewsOK.com