1 - Lobster 1.5 Lobster is not a plugin but a Photoshop droplet that creates four new layers from your file: Luminosity ( a very specific type of tonality) and Red, Green & Blue Chromaticity (containing Hue and Saturation). These separate layers offer you unprecedented control and power over your RGB files. License: Demo OS: Mac OS X 10.2 Size: 1.5 MB