Yesterday was my first attempt at taking photos of smoke. I was not completely happy with the outcome so today I took the shots again with some changes. I changed my source of smoke, changed my lighting, and I also did some adjustments in Photoshop. In Photoshop I did some of my normal adjustments, I cropped the photos then adjusted the lighting. Then in today's photos I also reversed the colors. What was black is now white and what is now black was white.