This is an optical illusion, what's the first thing you see?

I see two faces looking at each other when I first looked.
Can read about it and watch a video here...
This is an optical illusion, what's the first thing you see?

I see two faces looking at each other when I first looked.
Can read about it and watch a video here...
I see both the faces and the goblet but I see the faces first. I think it's because I'm more used to seeing silhouettes used in art so I assume that's what I'm meant to be looking for.
I asked my son (NT) what he saw, and he said he could see both at the same time. He then went on to say that as he had done an art course, it gave him a bit of an advantage. Sort of similar to what you had said about seeing silhouettes in art.
I asked my son (NT) what he saw, and he said he could see both at the same time. He then went on to say that as he had done an art course, it gave him a bit of an advantage. Sort of similar to what you had said about seeing silhouettes in art.