This is an animated SVG featuring the Chromatic Aberration Filters available here:
<https://inkscape.org/en/~fabien.fellay/%E2%98%85chromatic-aberration-filters>
The document also contains vectorized portions of the free and open source font 'Fira Sans'. See <https://carrois.com/typefaces/FiraSans/>.
The Moon bitmap picture comes from Wikipedia and is licensed with CC-BY-SA 3.0 (Gregory H. Revera)
<https://en.wikipedia.org/wiki/Moon#/media/File:FullMoon2010.jpg>
The Sun bitmap picture comes from Wikipedia and is in the public domain (CC0).
<https://en.wikipedia.org/wiki/Sun#/media/File:Sun_-_August_1,_2010.jpg>
The animation is obtained by using SMIL to directly alter the filter parameters (x-offset values):
<https://developer.mozilla.org/en-US/docs/Web/SVG/SVG_animation_with_SMIL>
26.01.2018: Release
Copyright (C) 2018 by Fabien Fellay
This artwork is licensed under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0).
<https://creativ