Tue 12 Dec, 2017 06:34 pm
I am researching optical illusions. I'm currently developing a product that spins. It's quite small, 5-6cm in diameter.
I want to laser etch a pattern onto the product that will create an illusion when the product is in use/spinning.
I'm completely new to the world of illusions, but I have seen some very interesting ones so far. I'd love to get some feedback on your favourite illusions that fit the criteria above!