This illustration is over 100 years old. Who do you see in it?

Scientists have discovered an interesting correlation. "My Wife and My Mother-in-Law" is one of the most famous optical illusions, which you've likely seen before. Once again, take a look at the picture and answer the question: who did you see first? It turns out that, according to research, this is related to one important factor.
A famous optical illusion
Appears in Puck, v. 78, no. 2018 (1915 Nov. 6), p. 11 / Library of Congress's Prints and Photographs division

On the internet, you can find a multitude of various puzzles and optical illusions. However, one of them is particularly popular and has probably crossed your path more than once. It’s the image depicting… well, who exactly? For some, an older lady; for others, a young woman. According to scientists, there’s a simple correlation that determines what you’ll see first. Does this also apply to you?

This is the most popular optical illusion in the world. It’s over 100 years old.

The puzzle "My Wife and My Mother-in-Law" is over 100 years old, yet it still sparks heated discussions, and sometimes even arguments among internet users. It was created in 1915 by the American artist William Ely Hill. It was first published in the magazine "Puck" and has since appeared multiple times in the press. Interestingly, when creating it, the artist was inspired by an even older work, specifically a German postcard from 1888.

Look at the picture. What did you see first?

The illustration "My Wife and My Mother-in-Law" is nothing more than an optical illusion. When looking at it, some people see an old lady in a fur coat and scarf, while others see a young woman slightly turned away with a necklace around her neck. What determines what you see first? It turns out that this question also intrigued scientists, who examined the topic and conducted research on nearly 400 people. What conclusions did they reach?

What do you see first? Scientists noticed a certain pattern.

According to research conducted by Australian scientists, what we see in the illustration first largely depends on our age. A slightly simplified version of the illustration was shown to 242 men and 151 women from the USA. The participants were aged between 18 and 68, with most being younger, and they viewed the image for half a second. The test revealed that we are more likely to see a face that is closer in age to our own. Therefore, most people pointed out the young woman. Will this pattern also apply to you?