Double splash in shot glass 02

Splashing in a shot glass.

The studio where I do these shots:
[link]

GEAR:
Nikon d80.
Vivitar 100mm macro lens.
1 small flash.
Infrared recievers for flashes.
Wireless Remote Shutter.
Several Tripods.

EXIF:
F8
1/100
ISO 100
White balance set to flash.
NEF format (RAW).

*Slight curve adjustment and level balance in Photoshop. Dust spot removal. Cropping.
**COLORS ARE GENERATED BY BACKGROUND PAPER ON WHICH FLASH BOUNCES (the liquid is plain water, no color added in Photoshop).

For a tutorial on how I do my shots go here:
[link]