The effect is magical enough to take your breath away - if there were not already a freezing mist hanging in front of you.

BBC: Chill out in China: Harbin��s Ice and Snow Festival

Eddie Redmayne has a virginal look, and a knocked-silly amazement when the most famous woman in the world shucks her clothes in front of him and jumps into a freezing river.

NEWYORKER: Fantastic Voyages