Want to make your own printable stencils? Follow steps 5 to 11 on your chosen image, then delete the default channels -- leaving only the three you created. Add type to the channels to indicate colour and also some thick registration marks. Now use the fly-out menu at the top of the channels palette and select Split Channels -- this will generate three separate files. Print them out on card, or get them laminated, then use a scalpel to cut out the black areas including the registration ticks and you’re ready to go.