How do I use gradients with Stencil?

Some of you may be interested in using gradients with Stencil. Whether you want to apply a gradient filter, or overlay a gradient on top of an image, it can definitely add a nice effect.

Unfortunately, Stencil doesn't have any native gradient features. However you can very easily search on Google for some gradients, and then simply upload those to Stencil. Those images will appear in your Uploads area, and can be overlayed on top of your image(s) to add a really cool effect.