Trees

Trees are amazing living things.
They provide humans and animals with oxygen, they absorb all kinds of pollution and improve the climate. Their roots anchor the soil to prevent erosion and desertification, in winter their decomposing leaves make nutritious, new soil. They give shelter to birds and other animals. Some trees have roots capable of desalinating ocean water. Managed sustainably, their wood provides us with excellent building material. Even dead trees still work for our benefit, enriching the ground in preparation for new vegetation.
These are just some of the wonders trees do for us, yet sadly, we humans don´t care for them the way we should. I guess we still have not woken up to the fact that trees offer extremely high benefits for extremely low cost. And that life on this planet could not be possible without them.
Now, lets compare that with what cars do for us. !?! But, oh yes, we do take good care of those.
At some point I might paint a whole series of different trees, but then, there are so many other themes, that it might have to wait a bit.