Folder

Quick and highly unrefined Dribbble just to get my idea out there. Long ago, @David Lanham released a set of system folders called Agua. I really think that Agua would fit nicely in Yosemite with some tweaks.

Therefore I decided to 'merge' Mavericks' folder shape with Agua and the result is as shown. It would be great if the content of a folder can be shown on the folder icon itself. I added some blurring as well to better match Yosemite's style.