幸存 is the most common way to express “survival” in Chinese. This can also refer to a survivor of a disaster.

However, this is not a common title for a wall scroll. But if you like the idea of survival, this is how to write it.

適者生存 is the Chinese, Japanese Kanji, and old Korean Hanja for “survival of the fittest.”

絕處逢生 is a Chinese proverb/idiom that talks of coming back from death's door or an unexpected rescue from danger.

Figuratively, this can be to recover from a seemingly impossible situation or to find a way out of a predicament.

If you have survived a near-death experience or severe illness, this might be an appropriate wall scroll for you.

生存 means “to survive.” In some contexts, it can mean survival, to live, to exist, or existence.

生存 is not a common selection for a wall scroll, but a lot of people search for this term, so I added it to the database.

弱肉強食 is a Japanese and Chinese proverb that literally means “The weak are meat; the strong eat” or “The weak are prey to the strong.”

The closest English version is, “Survival of the fittest.” It also fits with the ideas of, “predatory behavior,” or “The law of the jungle.”