Simple:
* The artist used a stencil to create a repeating pattern on the wall.
* She carefully applied paint through the stencil to create intricate designs.
Descriptive:
* The stencil's intricate design allowed for precise and detailed lettering on the sign.
* The crisp, clean lines of the stencil were perfect for creating a professional-looking logo.
Figurative:
* Her life felt like a stencil, with each day following the same predictable pattern.
* The city's skyline was a stark, imposing stencil against the twilight sky.
Specific:
* The painter used a laser-cut stencil to create a unique, personalized design on the furniture.
* The graphic designer chose a vintage stencil to create a retro aesthetic for the poster.
The best sentence for "stencil" will depend on the context and what you want to convey.