To create a tearsheet for one artwork, start in your Inventory tab and click on the Actions drop-down menu. Then select Export.
From there, you'll be able to choose what resource you'd like to create:
You'll then see a preview of your tearsheet. Select from one of the various templates and decide which information to include on the tearsheet by checking or unchecking the boxes.
When you're finished, select Export to download a PDF.
Pro Tip: your preferences will be saved for the next time you create a tearsheet!