BEST QUESTION "HISTORICAL" but technical

Look, i have dreamed another dream. And this time, the sun, the moon and eleven stars bowed down to me……… Masterpiece of oil on canvas…….painted in June, 1889.

Hint for ques :
I am a view from an asylum....."sky filled with clouds, sparkling stars with their own shine and a bright crescent moon "
I am right now at New York.
Find me, if you can.....