I quite enjoy doing this shell - I'm really trying to get to know its lines, but I dont really put the effort into getting the bumps exactly right. Dont know why. I feel like I often get the lines fixed in my mind, but they aren't actually true to the shell. Above are days 1 to about 3, & below is 4 to 6.
Again I have put the shell on A6 & A7 page to enlarge the sketch.
The colour below is from my lovely new inktense blocks. Love the way they work.
Haven't done anything much on light and dark