According to the Wikipedia Haiku is a type of short form poetry that originated in Japan.
Traditional Japanese haiku consist of three phrases composed of 17 morae
(called on in Japanese) in a 5, 7, 5 pattern.
Source: https://en.wikipedia.org/wiki/Haiku
Silent Music (Haiku)
Lithe grace in motion
Unseen she dances alone
Silence surrounds her