Six small proofs that your certainty about the world is constructed before it ever reaches you. Look first. Then press Prove it. If your eyes can be this sure and this wrong, what else are you this sure of?
Safe by design: every illusion here is static. No flashing, motion, or flicker. This is a concept demo of original designs, not final art.
The two greys
Brightness · constancy
Surely the left square is lighter than the right.
One unbroken grey. They were always the same.
Identical.
The shrinking circle
Context · size
The right circle looks plainly larger.
Same diameter. Only the company changed.
Equal.
The longer line
Context · length
The bottom line runs longer than the top.
Same endpoints. Same length. The fins lied.
Equal.
The crooked rows
Context · alignment
The rows clearly slope toward each other.
Every line is perfectly parallel.
Parallel.
The cube that turns
Bistable · choose the flip
Which square is the front? Keep looking, it switches.
Nothing in the drawing moved. Only you did.
Your choice.
The triangle that isn't
Filling-in · invention
A bright white triangle sits on top. Crisp edges.
There is no triangle. You drew it. You do this with people, too.
You invented it.
Moksha is a reflective and entertainment companion, not a medical device or mental-health service. If you are in crisis, please call or text 988 (US) or your local crisis line.