Hello again, puzzle friends!
A perfect beach day: sunshine, soft sand and the sea sparkling in the back.
The two pictures were taken one second apart, but something is not the same.
Scan the sand first, then the umbrella, then the water.
Small tip: things far away are easy to overlook.
Got it? Check yourself at the bottom of the page.
Take your time and look closely before you scroll down!
ANSWER: The little sailing boat on the sea is sailing the other way around
