What a great picture. Rats are so sweet. I also love how you included the rope into the scene. There's a lot of very simple shapes and patterns around the main subject matter that don't take away from the focus of the picture but instead accentuate a sense of subtle fun. It's not overloaded with color or gadgets that usually come with a rat/rat cage. Instead of a rat's life seeming chaotic and frenzied, as is often how they're portrayed, it's makes these two seem like they're living a happy simple life with each other in a peaceful environment. Very nice!