This poster is cool because at first glance, I first thought they were piano keys, but really they were socks laid individually on a heater. The type is in red and the event name is in large letters, which immediately attracts your attention to it.
Svatmarama, Hatha Yoga Pradipika ~ When the breath wanders the mind also is unsteady. But when the breath is calmed the mind too will be still, and the yogi achieves long life. Therefore, one should learn to control the breath.