When PDMS micro-pillars are sprayed with liquid PDMS resin, they will spontaneously come together and form complex structures. This image was a finalist in the Science as Art competition for the Materials Research Society 2014 annual meeting. False coloured. Image courtesy of Dr. K. Golovin.
![](https://apsc-golovin.sites.olt.ubc.ca/files/2017/12/Huddle-360x214.jpg)