The arts perhaps bring balance and harmony which the arts are not just what you see but what you make others see.
This is potentially sophisticated. You need:
OK, so what’s happening here? Well we have..
|independent clause||in which||independent clause|
|The arts perhaps bring balance and harmony||in which||the arts are not just what you see but what you make others see.|
But notice that the second independent clause describes the thing mentioned in the rheme of the first independent clause (balance and harmony).
Actually you can also use according to which:
Hmm OK so let me see if I can create my own example following the same 3 elements. (Just let me roll up my sleeves. Ahem.) OK here goes..
OK. Now your turn! Comments below this post, please!