In nature, many things have evolved that differ in size, color and, above all, in shape. While the color or size of an object can be easily described, the description of a shape is more complicated. Researchers have now outlined a new and improved way to describe shapes based on a network representation that can also be used to reassemble and compare shapes. (1)

Shapes. Shapes. Shapes.

And the more we see the more we get it.

Shapes!

Shapes!

Shapes!

Look carefully!

They have no shape!