Sea Waves in soft Pastels

I found some Pastels someone had given me as a present about 10 years ago, when I was cleaning the other day. I have never used them (or any other pastel) so i decided I should at least give them a go. Hence this class which I found. Since I haven't used pastels before the result is a bit rough. I definitely have a lot to learn. I enjoyed this tutorial so thankyou