Yup, I'm still working on those cave-like maps.
This time around I've converted the cave map into a lake in the forest.
With this version I wanted to experiment with differential layers in the water - hoping to create the illusion of deeper and deeper water. The idea is that in this lake, hidden deep in the forest, is some big critter that needs those deep pools to live.
But this then created the question - where do add the graph lines.
Do you put the lines everywhere on the entire grid?
Or do you put it only on land...
EDIT: It helps to keep the pics in the right order.