I thought the previous photo looks a bit too dark; so, I adjusted the camera settings and the LED Panel’s brightness and took another shot.
And, while at it, why not try something different. I made the shutter speed even slower, adjusted the aperture, and asked the model to shake his head vigorously.
Well, it looked rather fun. So, I set the shutter speed to 6 seconds, re-adjusted the f-stop, and asked him to swing a stick up and down.
Weirdly enough, the stick don’t show up in the photo . . . at all . . .
May be I should try it in front of a white seamless background next time . . . and tinker with the camera settings and the speed of the movement a little bit as well.