I used plastic film to be able to easier move the wave parts to the oven for curing.
I covered the horse with the plastic film. This enabled me to have control on how the wave developed relative to the horse. I used thin slices of the combined colors of clay you could see in the preious blog post and arranged them i a wave-like shape.
In he last photo ypu can see what it looked like when I placed the wave behind the horse.