From The Ekman Atlas of Emotions:
"The Dalai Lama imagined "a map of our emotions to develop a calm mind." He asked his longtime friend and renowned emotion scientist Dr. Paul Ekman to realize his idea. Ekman took on the creation of the Atlas alongside his daughter, Eve Ekman, a second-generation emotion researcher and trainer. The Atlas represents what researchers have learned from the psychological study of emotion."
With clarity, nuance and verve, this equips humans to experience and understand their emotions more fully.