Fragrance stick on fire !
Still working with experiments and testing a wireless transmitter for flash. Set up a flash, table lamp and fragrance stick in holder. Camera freehand and flash (M-1/2) on the tripod, the flash and the table lamp 90° against the subjected, black background. When I light up the fragrance stick the smoke start to rise, then I used my hand to get the movement of smoke. Import my file in to Photoshop for normal process. The result was acceptable, but I hope that this experience will give me better understanding in the future who the calculation and the reflection will infers to the flash.
Nikon D7000 + Nikon AF-S Nikkor 18-105mm 3,5-5,6G ED
Shutter speed: 1/250
Nikon speed light SB600