Picasso stainless steel stencil shield from Dreamweaver Stencils. LL332 is the unique stencil we affectionately refer to as "Picasso". It is a little different from most of our other stencils in that it is more of a tool than a design. Even though it isn't really a design itself, it is very useful in enhancing other designs. The stencil shield is an invaluable tool that helps mask out areas to shield them from excess paint. It can also be used to create a vein in a leaf or to create stenciled clouds.