Natalia Osipova: Pure Dance review " a dizzying odyssey from past to present
Sadler's Wells, LondonThe ballet superstar plots a course from classic to modern with six pieces that evoke eeriness, desolation and giddy joyMuch is made these days of ballet dancers being flexible. Not ankles-up-by-your-ears flexible " although that helps " but stylistically flexible. You train for years moulding your body to fit classical ballet's narrow prescription, then spend the rest of your dancing life break…