main subjects.
Look at the empty spaces instead.
You can also move your eyes slowly from the top of the picture to the bottom, examining one small area at a time.
Changing your perspective may help too.
A shape that looks meaningless at first can suddenly become recognizable once your brain sees it differently.
That sudden moment of recognition is what makes these puzzles so satisfying.
One second, you cannot see the bird anywhere.
The next, it becomes so obvious that you wonder how you missed it.
Some people spot
