WOW! This is very good!
Thank you! It’s nice of you to say
Welcome to this site.
Take some time to look around and take part, support, and encourage other students.
A fine dark spooky corridor!
It’s dark on my monitor, but the walls look good.
(Maybe adding a slightly red light wall reflection.)
I will see it, thank you for the feedback
Welcome to the community.
Nice work on the spooky corridor. Looks amazing.
What is that at the end of the corridor near the door on the floor 
?
It is a little dark on my monitor too. Adding a little light like FedPete said would certainly help.
Thank you! it’s just little broken robot that I made to the scene
That is an awesome addition haha!
My monitor is set pretty bright because I play fps games once in a while, so it’s not too dark for me. Delightful little robot in the corner 
My @work monitor is pretty basic and standard and most definitely not a bright or high definition screen and I can see initial render really well. The robot is slightly dark but I believe that to be intentional as to have a bit of mystery or horror-like vibe.
Yes, weak lightning over the robot was intentional, didn’t tought that it could vary so much in other monitors… allways learning x)