For day 4 we have the story of Abraham and Isaac; God asked Abraham if he would be willing to give up his son. Abraham was willing, and God stopped him from killing Isaac as a sacrifice; and provided a ram, caught in the thicket instead. This is a foretelling of God sacrificing his own Son for our salvation.
Again, we have the sun with a face, and several different flowers in the meadow. I love the different textures and colors of the ground!