APP version 1.0 for Adobe Photoshop CS2 and Later
Make any image look atari style! With my custom made Atari ST 16 Colour Pallete.
Using Atari ST Colours.
How to use: Image > Mode > Indexed Color...
Click Open... and select AtariST.act
You can play around with Dither/Pattern/ and percentage if you wish to see what kind of effects you can make. A couple of examples I made below using images I found on google. But I'm not expert at image editing.
You image guys could probably have a LOT more fun with it than me
You can download the pallete here and tweak it if you want to. Don't forget to give credit for the original if you decide to build on it.