The internet does love a good optical illusion.
A photo has gone viral on social media because people cannot see the fourth person in the picture.
The debate started when @JenMsft tweeted the image of four bottles being clinked on what looks to be a group hike.
But only three arms are immediately visible.
She commented: “My brain refuses to believe there are 4 people in this photo.”
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For those struggling to see them all, the “missing” fourth arm appears to be camouflaged as the bottle holder’s jacket matches the rocky path the group are standing on.
User @JenMsft said the photo was first shared in a Reddit thread on confusing perspectives.
People have previously looked into other optical illusions such as a hand swap trick, disappearing patterns and classic dual perception images.
Social media users reacted to the latest confusing picture to go viral.
Someone handily zoomed-in on the photo to highlight the illusion.
Others shared their favourite optical illusions.
Can you see them?
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