If you’re an Apple nerd to the absolute core, then perhaps you might be interested in this Mac OS themed Apple picture frame. Appropriately titled “image.jpg”, the frame’s background signifies a transparency when no photo is present.
The product description reads:
Meet the first ever analog “digital” photo frame. By “digital,” we mean it has a Mac software window silk-screened onto it. By hand. Which is amusing when you think about it. It’s a manually-applied representation of a computer interface which holds your printed image which was probably taken on a digital camera. You don’t have to worry about the LCD panel on this one; it’s a piece of transparent glass. You don’t have to register it, there are never any software updates required, and if the power goes out, it continues to function.
via Think Geek