Painted by Jin Yin Hua, the pictures on the left shows Washington at the top and George Bush at the bottom magnified 1 million times under the microscope. It is truly amazing how he managed to paint on such a micro scale as well as capturing the facial expressions so clearly. This work has also entered it into the Guiness World Record.

Source: WorldArtMiracle

You can see his work on a micro panda art here as well.