Do we say "hanging from the walls"?

Question

The restaurant’s interior is beautifully designed with some of her exquisite paintings hanging from the walls and includes a comfortable reading corner where patrons can calmly read spiritual literature including her books and magazines, and other a non-violent lifestyle.
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Please explain the questions about the paragraph above:

Q1: What does it mean by"hanging from the walls"?
(Don't we usually say "hanging on the walls"?)

Q2: Does the word"patrons"here mean "customers"?If not, what does it refer to?

Q3: Does"a non-violent lifestyle" here refer to the books of a non-violent lifestyle? If not, please tell
me the right answer.

Thanks a lot~

Answer 1

Q1: Yes

Q2: Yes

Q3: "Other a non-violent lifestyle" is incorrect grammatically. The question should be rephrased to be comprehensible. At this point, I'm not sure if it refers to books illustrating other types of non-violent lifestyles. If so, it should read "and other books and magazines whose themes describe other non-violent lifestyles."

Answer 2

No, I say "my hanging balls".