Look at the photos before the comments, and see how many you get right. Although, please don't be tempted to try some of these at home or things could quickly go downhill!
Here are 18 photos that may take some time to work out.
1. This is what happens when acetone touches a smartphone case
2. How many of you have seen flowering broccoli?
3. Or a Venus fly trap flower?
4. Taken during a full moon, in night mode, in a moving car and with a slight camera shake
5. The inside of a mattress
6. After leaving salt water to slowly evaporate
7. When the shadow shows that the wearer suffers from strabismus
8. Doesn't need guessing, but still an incredible sight
9. The inside of a USB plug
10. A bank safe lock mechanism
11. Sour milk in an unopened bag
12. Peeled passion fruit
13. No, she doesn't have an odd-shaped finger - this happened during a fall
14. When you find an old potato at the back of the cupboard
15. Designer upholstery? Nope, mold in a car that was left parked with the window open
16. A vine serpents up a tree
17. When desert sand from the Sahara blows over Spain
18. A hornet's nest from the inside of an empty house