Are the idea running around in your head and still you cannot come up with anything? Try one of these from Sheena's children!
I was recently working with some older photos and was frustrated by the composition of the photos. I can't go back and retake the pictures but what I did do was scan in the photos and create a collage. This enabled me to adjust the photos so they had more of the girls in their costumes and less of the background, creating a more balanced layout.