Concrete stencil.
<video controls autoplay loop style="max-width: 100%;">
<source src="https://diqn32j8nouaz.cloudfront.net/tooltalk_17433007258487.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
Previously:
Pressure washer stencil advertising - GIF
Removing stencil off a concrete wall- GIF
Vintage stencil machine - GIF
