Tutorial: How to shoot a martini splash photo using only speedlights

Photographer Dustin Dolby of workphlo is back with another of his straightforward, easy-to-follow lighting tutorials. This time, he's showing us how to shoot (and post-process) a professional-looking splash photography shot--a very popular ad style--using just the affordable speedlights in his home studio. As usual, his setup is extremely affordable. To start, he places the empty glass-and-lime combo onto a sheet of plexiglass, with two diffusers behind it and a cheap Yongnuo speedlight behind t...