shape design开放世界中的“形状”好看的形状会让眼睛记住

Everybody knows what a landmark is. The pyramids, the Eiffel Tower, the Great Wall, the Statue of Liberty, we can recognize them very quickly. Because they have a different shapes from their surroundings.
We can start by build toy blocks. Make sure the object doesn't have the same shape and size. Same which means bored. The eyes can ignores similar shapes but see different shapes easily.