1.) Digital scetch
2.) Outlines made via Illustrator, the heart is shaped after the Portal: Companion cube heart which can be seen in the custom shapes of Photoshop. I took it from there.
3.) Flats made in Gimp where did those white dots come from... ._.
4.) Basic shading, made in Gimp too
5.) More detailled shading, used Gimp again
6.) And finally, a gif out of those images above.
Lots of fun!
