In this tutorial, I will try to show one way to add some milk spray to your morph.
This tutorial assumes that you know the following concepts or tools in you Photoshop: layers, blending mode, transform.
While this tutorial is written for Photoshop, it should be possible to use it in other image editor, like Gimp.
PreparationDownload a copy of my milk images bank, available here:
http://www.fileserve.com/file/p35PBRHI will try to update it from time to time, as I get more images. Feel free to distribute it.