Try to spot something highly unusual in the picture. No, it’s not the bird in the lower left corner or the flying insect in the lower right corner. Nor is it anything to do with the directions the flowers and leaves are facing.
In a room of thirty people, only two or three people on average end up seeing that the word sex is clearly written in the spaces between the plants.
Once you’ve seen it, you won’t be able to unsee it.