This drawing was basically a practice; a test for myself, to see if I would be able to represent water using only solid lines with the skills I had at the time.
It was made in 2015.
Looking at it now, I have a feeling that the composition could have been better. I wasn't that pleased with the colors, either.
One of the good points, though, was that it was an achievement for me, since I didn't have to use contour lines. And I think I was able to represent water in this drawing, feeling like a mission completed.