I would check 4rentinla. Com They have quite a few rentals near the LACC or Red Line. As far as an artsy area with low crime, you need to visit the apartments and decide that for yourself.
One possible option depending on your income would be the promenade towers. apartmentfinder.com/California/Los-Angel....
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.