Source: No Camels Israeli Innovation News, March 20, 2015 (http://nocamels.com/2015/03/international-day-of-happiness-top-israeli-studies-what-makes-us-happy/)
Description: In this photo, there are 9 black silhouettes, 7 of them children, 1 dog, and 1 cat. They are set against a backdrop that shows an azure sky and a golden sun setting. The clouds soak up the light, turning into colors from lavender gold to crimson. Below is a body of water, reflecting the image above and forming a horizon.
To me, the reason why the people and pets are black silhouettes is to insinuate that this is a happy and joyful place. This also is the end of a terrific day for the kids and animals. To me, this is an image that displays what colors make me happy.