A Technique using my KALEID Stencil available at StencilGirlProducts.com

Stencil, Gel & Chalk:

Secure the stencil to the substrate of choice, using masking tape.  (I recommend Frog Tape -- sold at Lowe's, Amazon.com, etc.) With a palette knife or old credit card, spread heavy matte gel through a stencil.  

Allow the gel to dry completely (several hours, give or take, depending on thickness of gel that was applied.)   

Rub blending chalk (not sidewalk chalk -- that's too hard) across the ridges of the dried gel. 

If desired, spray with a fixative like Krylon.  Or use dollar store hairspray.

The stencil used to create this artwork is available at StencilGirlProducts.com ...

to reach my StencilGirl web-page --

http://tinyurl.com/ae3x6us