I wrote about pareidolia for the first time almost exactly a year ago. It was about an image that I generated with DeepDream.

Pareidolia is the tendency to see an object, pattern or meaning where in fact is none.

At one time pareidolia was considered a symptom of psychosis, but it's now seen as a normal human tendency.

Scientists have created convolutional neural networks. Those are computer programs that recognize patterns in the same way as with pareidolia. One example of such a program is DeepDream. But also the reverse image search is based on such a neural network.

I find it stimulating to let my imagination run wild. As I zoomed into the cloudy sky, I was delighted to see a Thalattoarchon hunting its prey. The Thalattoarchon was an ichthyosaur which lived eight million years after the Permian-Triassic extinction event. It's the oldest known marine reptile that has been an apex predator and probably one of the first marine macropredators capable of eating prey similar to its own size.

I also see letters. My attempt to decipher this results in "Jucy Puzy". But I won't go into that in more detail. 😳