Hi Sander,
Very cool !
I play a little bit your code, export a image format.

ImageRotate[ImageAssemble[Partition[Image@Table[Graphics[MakeScene[\[Tau]],PlotRange->{{-2.5,2.5},{0,2}}],{\[Tau],0,1,.05}],1]],Pi/2]
It looks more like Escher's Metamorphosis style in his time ( without internet and GIF).
http://www.mcescher.com/gallery/transformation-prints/