A real useful web service for all the designer who want to know what colors have been used on a certain image. You can even download a Photoshop Swatch file containing the color palette of the image.
Photographer Tadao Cern turned the self-portrait painting of the famous post-expressionist painter Vincent Van Gogh into a photograph with a help of Photoshop.
If you want to make a clean install of the new OS X Mavericks or even the older versions of Mac OS X, than I strongly suggest you to create a bootable OS X key or a drive.