I was going through my photos from the last few days and I came across a pair that shows what a difference a flash can make. This blue hydrangea shrub is located on the edge of our shade garden. I took these two pictures with my D7000 and 40mm micro lens. For the flash picture, I used my compact SB-400 speed light.
Which picture appeals to you?
While I'm taking my pictures, I can actually visualize "painting" the images I take. The left picture without flash looks quite dark, it's actually quite "art-sy". If I painted this picture in oil or watercolor, my painting would show the different values of color. Light and dark colors. My flower would appear to pop-out of my canvas or paper.
If I painted the right photo with flash, my flowers would look a bit flat because there are less values in the color.
When I see a striking subject as in a flower, I tend to take lots of pictures. A straight on shot and then a different angle. In natural light and then with a flash. Zoomed in and then zoomed out.
I have plans to take my favorite floral shots from this Spring and re-create them on my canvas. To paint the above hydrangeas, I would actually use both pictures as references for my creation.
In my mind, there really isn't a bad picture.