There are people who have the ability to observe their surroundings in such detail that nothing goes unnoticed — they simply have a hawk’s eye. But there are also those who miss things, even if they are on the tip of their nose. This time, we have a soccer ball in hiding.

Sometimes we look at an image and something immediately catches our attention because it is not where it should be. Other times we feel that something is wrong, but we don’t understand exactly what it is and so we have to look more closely.

Okay, that doesn’t usually happen in everyday life, but it does happen in our selection of images with strange errors that are difficult to detect.