Pareidolia is the phenomenon in which people see faces or other patterns in ambiguous images, such as Jesus on toast or the man in the moon.
Finding Patterns, ChandraBlog
Pareidolia: Why we see faces in nature and unusual places - The Weather Network
Face pareidolia is enhanced by 40 Hz transcranial alternating current stimulation (tACS) of the face perception network
Pareidolia and the link to dementia
What is pareidolia?, Human World, EarthSky
Pareidolia in Abstract Art: The Fascinating Phenomenon - ezeeart
Paranormal Project » Pareidolia and Matrixing
On the Face of It: Pareidolia
Winter Pareidolia – Kathy From KeppenArt