There is a photo contest by 
Every week on Sunday a new round starts and the motto is announced.
To participate, you have to publish a post according to the theme, then leave a comment and a link in the contestpost and use the tag #pobphotocontest.
There are POB tokens to be won, which will be distributed as rewards for the published post.
Also 
So it's worth joining in there.
This week's theme is trees and here is my contribution.
I think the topic of trees has already been discussed here in the contest, and I posted the cowrie trees from New Zealand back then. They were the most beautiful and wonderful trees I have ever seen.
I still have many pictures of them that I have never posted here, but I am taking part today with other pictures.
The tree is from our hotel garden. I really like it, it was maybe one or two meters high when I was little. Now it's huge.