Alright, this here is actually a continuation/refinement of the map I did for the August 2016 Challenge.

I've added a good amount of details and made some changes with regards to the overall coloration, but what has me stumped is how to depict darkness in a dungeon. I've just got no experience in doing this and could really need another pair of eyes (or more) to take a look at what I've got. Please be so kind and take a look at map I've linked and at the example I've posted below (the new light/dark has only fully been applied in the Hall of Silent Guardians). Let me know what you think/what you'd do/what advice you've got. Thank you!

Click image for larger version. 

Name:	Light and Shade test.jpg 
Views:	145 
Size:	1.40 MB 
ID:	87159