There is a well known optical illusion with two faces in profile on the left and right side, leaving a vase / cup / goblet in the middle from the background space between them. I used that illusion on a dress shirt, with a nice but conservative and rare colour combination of navy, white and brown.
This is a yet to be finished collection of Facebook Cover Photos for its Timeline Profile layout. There will be over 200 cover photos by the time I’m done, which I hope will be about March 5th. Please come back for more once in a while. After all, you can only use one at a time on your Facebook profile. 🙂