For the real flamenco experience that you would get in the tablaos of Seville, you can’t beat Sonia Olla Flamenco Dance Company at the Theater at the 14th Street Y. I was sitting so close that when she started whipping her head around, her comb flung out and hit my leg. She’s a maestro of swirling shawl, jabbing heel work, and the alternation between stormy and calm. In that flamenco land where pride commingles with seduction, her fingers trace her torso upward and she flips her skirt in back as she swivels her hips…Wendy Perron