The juxtaposition of the motorcycle and the horses led to this version of celestial steeds. The background is a NASA shot from the Hubble telescope of the Horsehead nebula. The horse's head is a line drawing version of a picture of horse by Mary Vogt from morguefile.com, with the layer inverted and set to screen blend mode. I selected the motorcycle, removed Chris Rankin's reflection and applied a diffusion-anisotropic filter to smooth out some of the sun-flare.