The Hotel Bubble in France. Bubble Rooms – ideas, used by two hotels in France. Small bubbles are designed by designer Pierre-Stephane Dumas, they allow you to stay in the room, but at the same time as though and in the open air.
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!