Sky picture / rejected for noise/grain
Hello, I took this picture a night when colours in the sky were crazy wonderful. The position of the plane, the hole in the clouds, the clouds forming a skull on the right are 100% real and not modified. I increased contrast but not so much (colours already were dense) and I played with exposure to make a light beam more apparent from the plane to the cloud hole.
This picture was rejected for artifact problem. What is the problem according to you ? How can I deal with it ?
Thanks a lot in advance,
