In my first photograph I used a white surface with a black backdrop and I used a softbox as shown in the last photograph. I used a red jell over the softbox to create red tons in the objects. My ISO was 160, f/4.5,1/13. The contrast in these photographs are high because of how the highlights are very bright and the shadows are very dark and they change very quickly. My second photograph I used the tent to made all the lighting equal using a softbox. As you see in my set up in image 3 I had a white background in the tent to soften the highlights and brighten the shadows to equalize the shines on the metal objects and to eliminate the reflections. My ISO was 200, +.7EV, F/5.6,1/10.