makes me think of the center of the earth from the jules vern novel "journey to the center of the earth. there is no sun obviously just a glowing bluish pulsating light in the ceiling i guess you would call it.
I know how you feel, I only asked cause I really haven't spent much time doing background design and layouts either I will have to get into practising or I might wanna recruit BG artists for a little comic book project I want to start. That is the reason I asked. Maybe I will get back to you one day with a proposal enjoy the weekend
Thanks so much, I spent about a week working at this piece, if to count all the time for it, but I devoted only an hour of my day time to it because of my regular job, so in common I made it within a month