I am taking some photos this afternoon of my son and his partner before the school formal.
I was thinking about what I could do, and I had a thought that I could sit them in the back of the car, climb in the front and pop a flash through the rear window.
What would be the best to achieve the star effect with that flash from out side. I was thinking maybe f11 - f16 ?
I will be using the 430 EXII on a stand, zoomed to 105mm to get a smaller source and probably drop the power down to around 1/4.
I know this is very last minute, any advice in next hour would be greatly appreciated