b8264d wrote in post #9031006
Very nice image. How many times did you have to do it before getting this shot?

I took a few chimp shots to get the lighting right on the bottle in the upright position.
Then took me 7 shots (including the one i kept) to get the liquid and the bottle the way i wanted it to. Was having troubles getting my roommate to hold his hand where i wanted it, and he kept moving the front end of the bottle towards my lens so he was making it a pain for me haha. He was more concerned with getting back to his 360 game.
I wanted a perfect fluid pure from the bottle and he kept moving the end to much down so it was coming out to fast and bubbling out in random streams, which wasn't creating the fluid movement I wanted. We finally got the fluid in one shot and the bottle the way i wanted in another. So with a little editing the two become perfect together 
Strobist
50mm f/1.4
1/200 - f/4.0 - 50 mm - ISO250
580ex2 shot into Apollo Wescott 28" Softbox @ 1/2 power, zoomed to 80mm, camera right.
45" white reflector behind bottle and hand.
Tareq wrote in post #9031222
It depends, maybe how many hours in front of Photoshop maybe

There are many tricks in photography but too bad some of these tricks you have to take risks or be responsible of any damage or lose in items [LIquids spoiled, glass crashes,....]
I originally had another idea for this image that involved a glass at the bottom of the photo. So i took a few shots of a glass cup as well, but i don't light glass that often and wasn't happy with the way my glass looked compared to the dr. pepper. So i just went with the pure elegance of the Dr. P! It was heart breaking having to waste a Dr. P though ... devastating.