To be honest I didnt like this project photo.  My colors from arteza and not vibrant. I did use arches and that paper does let u remove paint so as good practice for that at least! I also used small size.

 

Updated..

 

This is not the project but I tried experimenting with better colors DS and more light in a quick fantasy landscape so I thought I left too much white..I went and put a purple moody cloud over sun or moon!

Was that a big mistake? It may look better next day.