Paper art, wouldn’t you think? This image is actually generated by a 3d sofware (Houdini).
‘Limm’ by Christopher Bader, Dominic Kolb, Julian Rohrbach (a trio of young German designers).
From the page:
“All our works are based on processes. First a process is defined and then all possible variables within the process are varied to get different visuals outcomes. We think that all things that are visual beautiful to us humans are based on certain processes. And the ability of us humans to understand those processes (even if it is subconscious) is what makes them beautiful.”