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.
There is no real theme this week but the picture has to be current.
There is a light show at Augsburg Zoo from 6 pm. We were there and saw this laser show in the zoo, among other things.
I held my cell phone in the middle of the lasers and this is the result.
So this time I'm taking part with this picture.