The sky was full of beautiful clouds, moving around in different shapes...
If you look closely at the photo you'll see 3 clouds with quite a particular shape... do you see them?
If not, let me help you, the clouds on the left upper side form 3 letters: S O S. Now, do you see them? Quite amazing, right? Maybe it's a call to stop damaging our beautiful planet.
Nikon D90 (18-200mm f/3.5-5.6) - 1/200mm f/10