What another great project. I've learnt many new techniques here that I have not used before but will definitely practise and use again!
First sketch ideas (some of them - there were more!)
I started off a bit more detailed and then worked faster and more roughly to try and work out the composition and which elements I wanted. I ended up with my original one!
I found it interesting to realise if I repeated the project I would make lots more different sorts of marks.
You can see I made some changes here slightly, to fit and work better.