Lazarus to Free Pascal to Fresnel

Source is SVG morphing the three cheetah logos into one another, drawn twice: once by the browser from the document, once by fcl-svg as a GIF.

The morph as an SVG — cheetah-morph.svg The SVG. Played by the browser.

The morph as a GIF — cheetah-morph.gif GIF generated from the SVG, generated by svgsmil.pp.