"Let it Snow!, the new exhibit at the International Poster Gallery, appreciates this winter sport [skiing] - safely, from ground level by letting more than 50 rare original vintage posters tell its history, starting with a 1905 poster of the Luzern ski club... Another work is from 1936, the year the Winter Olympics started to include Alpine events. And a 1960s poster that shows the plastic-made ski boot revolution asks, "Are you still lacing while others are racing?"