Notes for the creators: As it was Arkadiy's whish, I have created repository which is now open for submissions. In the following, I drafted a first description of this project and some general guide lines. Notify me or change these if you room for improvement which is most certainly the case.
The idea behind this project is to compile a collection of Fourier transforms of crystal structures and real life objects to give an easy access to understand (x-ray) scattering features, such as diffuse scattering.
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Both, the provide python notebook and the python module will produce color coded Fourier transforms, where the imaginary part is in the hue and the real part in the value.