popping paint filled balloons on a canvas . put paint tape to cover the place to stencil, put paint filled balloons around canvas, pop with darts (slingshots?), let dry, use stencil to add silhouette - love it! Or do the crayon melting thing!
Outline of elephant cut out of contact paper and pasted on canvas. Painted over outline in white to avoid bleeding into the relief later. Splatter with paint, let dry, then peel off the contact paper outline.