There are any number of combinations that will look great depending on the style of the room and your personal preferences. So, play around with different configurations to see which is the most appealing by cutting a piece of newspaper the size of each rectangle and the clock. Then use a piece of masking tape to hang them on the wall in different arrangements. When you find one that appeals to you, you can put your nail right through the newspaper. Remove the paper and you're ready to hang your objects!