https://www.messynessychic.com/2019/12/20/moonlight-etchings-of-the-forgotten-artist-who-taught-edward-hopper/
https://www.youtube.com/watch?v=Lc1Xb8eWxLg&list=OLAK5uy_kSXFR-5bK2eeLsKHJitZjfPyv_ISc4DxY&index=3
https://moon.nasa.gov/observe-the-moon-night/