We took this picture on our vacation in Maine a couple of weeks ago. The kids were ready for bed when we saw this amazing sunset. Very quickly we got our camera and flash and asked the kids to sit on the dock. Exposing for the sky was necessary to catch its vibrant colors but that meant that everything else was going to be underexposed. We didn't want to capture a silhouette. Therefore, using a flash was necessary to illuminate the kids. Flash was off the camera. We also feathered the light from the flash to avoid harsh lighting on their faces. The end result is this beautiful picture of the kids enjoying nature and beautiful landscape with a gorgeous sunset.