Only 10% of people can see these two images at once

We can do tests like image tests to determine precision to our genius. Some are sometimes difficult to guess. Maybe only 10% of all people in the world can guess this picture. The picture is actually very easy. However, this time we are only told to find two images at once from one image. It seems strange is not it? Let's try it.

Cat and Mouse

The first one you have to find two pictures at once, namely cat and mouse. Take a look at the top picture first, if you just give up look at the image below. In the first picture we see a cat sitting on its back. Can you find a picture of a mouse from the picture of the cat? How to reverse the image, try to reverse your phone.
Hedgehog and Dwarf

Next there is a Hedgehog type animal. Can you find the figure of Dwarf mythology? If you go straight to the second picture, it's the same you are not trying to find. Take a look first picture. Then look carefully at the picture and find the Dwarf.
Crow and Fox

Valentin successfully confuses people to find two images at once on one picture only. Examples like the picture above. I'm sure you guys need about 10 seconds to find the picture Fox on the picture Crow. However, I'm sure there's just 3 seconds to find it.
Cats and Dogs are growling

Next there are pictures of cats and dogs at once. Some people easily find an oddity in the image of the cat above. They quickly reverse their phones because they have realized that this key challenge is to reverse your smartphone. A genius when people are able to design a picture that has two opposite sides.
Oldman and Dog

And lastly there is a work that is quite unique from Valentin. He creates an image of an old man with another image on one side. How many seconds did you find the picture of the dog in the picture of the old man above? 1 second? 5 seconds? Or 1 minute ?. It's easy enough to find it, meaning you're among the 10% of people who successfully guessed this test.

And lastly there is a work that is quite unique from Valentin. He creates an image of an old man with another image on one side. How many seconds did you find the picture of the dog in the picture of the old man above? 1 second? 5 seconds? Or 1 minute? It's easy enough to find it, meaning you're among the 10% of people who successfully guessed this test.