I wanted to find out how quick PythonCard is, to learn and use. Answer - it is the quickest to make GUIs! Then I thought about what kind of application I can write. Making a easy to use batch image processor seemed like a good idea. I vaguely remember seeing an application like this - so whatever I could remember from that applications' GUI as a base, made an application. I used PythonMagick, a library for ImageMagick functions.