What is the size of the rock on this image? Is it big or small?
Some will say the rock is big and lay down next to the tree and some will say the rock is small and lay down closer to the camera and the tree is in the background. Everything depends on the perspective and the way You look at things.
Size of the rock represents all things You encounter in life. It may be a problem or opportunity and the way You look at them affects Your perception. Always try to look at things from different perspectives to get the right information and make the best decision.