I Ching, Yijing or Zhou Yi
"Oracle of the moon": © 2000 LiSe
What does it mean, 'inner' and 'outer trigram' (popup)
Earth below Wind:
Ideogram of the hexagram name: the left part is a bird with two extra eyes and a crest or tufts above its head: a bird which watches and has a crest - a heron. The right part (added later) is a kneeling person with a huge eye, which means 'seeing'.
Meanings: (over)see, regard, display, cause to see, observe, behold, inspect, point of view, divination, aspect, embellish oneself, scene, sight, to travel for pleasure, look-out tower, Daoist monastery or temple or shrine.
The 'Great Image' says: The wind blows over the earth: observing. The ancient kings inspected the whole country. They contemplated the people and set up education.
Hex.20 is the contrast of 34, which is about your own convictions.
Hex.20 is about others. Compassion, empathy, consolation. Guān Yin ("Hear Sounds") is the Chinese Madonna, She who hears the prayers and moans of the people. But it is also the overseer who controls the workfloor, or the one who sees the whole of a situation.