Playing with waterfalls

So I intend to track my adventures in drawing; be it pen and ink, pencil, watercolour or any other type of mixed media and I’ve been practising a few things to work on my landcape drawings and for a start I’ve been working on waterfalls as you can see below as well as trees.

Please excuse my notes but it helps me remember.
Bit lighter but the technique to draw trees in pen is wonderfully simplistic but the results look pretty good.