We all seem to 'see things' in inkblots, flames, stains, clouds and so on. By the Mass, and tis like a camel indeed. Methinks it is like a weasel. It is backed like a weasel. Very like a whale.
Some images are more open to interpretation than others.
We would generally accept that there is typically less openness to interpretation when it comes to images deliberately designed by human beings. On the other hand, we would usually feel free to be fairly free-ranging in our interpretation of an image which we knew to be intended as a work of art. Here is another black and white image. For some people it will be immediately obvious - others make not instantly recognize it. However, once we 'know what to look for', we have no difficulty seeing it as a map of the world which happens to be upside down.