Thanks Theomar,
The pen is made using the ends of incense sticks once they have finished burning. As the sticks are all slightly different it makes it easy to get an irregular look. It's also the loveliest smalling pen around
I plan on making another one as there are two or three things that I would do differently such as the pond.
It turned out a little brighter than I normally would like. Generally I like my water to have a greenish/dark blue base but this turned out a tad too bright for my liking. As it happens, I live close enough to the Murray River here in Australia to be able to see it from my backyard and it's colour isn't much different to the colours used on this forum
I know rivers and water generally have a muddy appearance but I like the additional bit of colour on my table.
Another thing I would also change are the trees. I am a co-owner of a small tree making business here in Australia and since making these trees we now make trees with a hint of texture which I believe look much better.