SAYO, JAPAN - JULY 24:  A Japanese woman  and her son enjoy a walk in a sunflower field during a Himawari Matsuri on July 24, 2014 in Sayo, Japan. As many as 1.2 million sunflowers are planted by local farmers in 24.1 hectares of unused rice-fields to attract tourists to the annual Sayo Himawari Matsuri, or Sayo Sunflower Festival.  (Photo by Buddhika Weerasinghe/Getty Images)