The whole hexagram is the image of the cauldron, with the legs below, then the belly, then the ears, or handles, and at the top the rings for carrying it. At the same time the image of the cauldron suggests the idea of nourishment. The cauldron, a vessel cast in bronze, held the cooked food in the ancestral temple and at banquets. From it the head of the house ladled the food into the guests' bowls.
Hexagram 48, The Well, also carries the secondary idea of giving nourishment, but more for the people. The cauldron, as a vessel of refined culture, suggests the care and nourishment of able people, which benefited the government of the state (compare the four hexagrams of nourishment, numbers 5, 27, 48 and 50).
In the Book of Changes, this hexagram and hexagram 48, The Well, are the only two hexagrams that depict concrete artifacts. Yet here too the idea has its abstract side. The lower trigram, Xun, is wood and wind, and the upper, Li, is the flame; so the hexagram represents the flame that wood and wind have kindled, which also suggests the idea of cooking.