By SHARON EBERSON Karla Boos’ admits her singular vision might at times seem “batshit crazy” to the rest of us. “I do things that I don’t understand, and don’t know how to do,” she would often say.   What to her … Continue reading With ‘The Tempest,’ Quantum’s Karla Boos Bids Adieu to 35 Years of Theatrical Innovation, Courage and Wonder