This is the original photo of my father sleeping outside on the deck (he did give me permission to use the photo). The lighting is natural and gives a good example of a nicely taken outdoor photo. The below image is of him sleeping, with the brightness and curves adjusted to add a richer color tone to the photo. It really allows for the colors in the background (trees etc.), to pop out, as well as the colors of his clothing, especially his shorts. I liked the balance in colors in the below photo because it enhances it just enough to look more vibrant.
This image is of my dog Patrick, taken inside without a flash, but only natural light. The
natural light shows how he looks without any enhancing. In the below picture I brightened it, and made the color contrast a big more vibrant to show off his coat, but not make it look too unnatural.
With the brightening effect, you can see his markings better, and it almost looks like the sun is shining on his face. The color of the sheets and blankets are also more lit up because of the color advancement.