Can black be too black?

After having been out enjoying the warm weather, I have now finally finished my Tawny Owl and very close to finishing the Barn Owl but I have another dilemma. As both owls are nocturnal, I decided to use pan pastel to create a night time background for the Tawny Owl. Despite the use of several layers of the black pastel the background has come out a bit too patchy for my liking. I am considering whether it is worth going over it again… but would a uniform black be authentic as the night air is not a constant black. Should I just leave it patchy?

Coming to a decision has implications for how I decide to finish the barn owl. I am now wondering if I should just leave the barn owl on the dark grey which is the colour of the paper!

Is a very black background too black and a dark grey more accurate?

What is worth pointing out is that looking at both images of the owls on my screen it would almost seem as though there was no difference…it may vary with different viewers screens… therefore perhaps I am worrying about nothing and the important outcome is that whatever I decide… I should be consistent!