tamburina:

Carved from ivory, this model shows a human male face on one side and a  skull crawling with worms on the other. A banner with an inscription  runs around the man’s face. This type of model is thought to be a  memento mori – literally a reminder of death and the shortness of life.  The skull was the symbol of death from the 1500s onwards. Previously  death was represented as a skeleton accompanied by a living victim.

tamburina:

Carved from ivory, this model shows a human male face on one side and a skull crawling with worms on the other. A banner with an inscription runs around the man’s face. This type of model is thought to be a memento mori – literally a reminder of death and the shortness of life. The skull was the symbol of death from the 1500s onwards. Previously death was represented as a skeleton accompanied by a living victim.

306
Jan 21

“I had a feeling that I had pushed to the brink of the world; what was of burning interest to me was null and void for others, and even a cause of dread. Dread of what? I could find no explanation for this. After all, there was nothing preposterous and world-shaking in the idea that there might be events which overstepped the limited categories of space, time, and causality. Animals were known to sense beforehand storms and earthquakes. There were dreams which foresaw the death of certain persons, clocks which stopped at the moment of death, glasses which shattered at the critical moment. All these things had been taken for granted in the world of my childhood. And now I was apparently the only person who had ever heard of them. A all earnestness I asked myself what kind of world I had stumbled into. Plainly, the urban world knew nothing about the country world, the real world of mountains, woods and rivers, of animals and ‘God’s thoughts’ (plants and crystals). I found this explanation comforting. At all events, it bolstered my self-esteem.” 

- C.G. Jung