01Interactive
Identify an incomplete outline, then inspect the whole shape.
Associated with Max Wertheimer (provisional)
Max Wertheimer.
A founder of Gestalt psychology, associated with principles of perceptual organisation and productive thinking.
Associated with
02Interactive
Change spacing while keeping all thirty-six dots identical.
Associated with Max Wertheimer (provisional)
These relationships distinguish discussion, development, and popularization; they do not imply sole invention. Effect pages include supporting references where verified and label provisional associations.