Previews of Forms Distributed with OpenEMR
From OpenEMR Project Wiki
The ZIP archive below contains PDF files that are previews of what many of the contributed and default forms look like. This is only those forms that use an HTML template. Some forms views are generated in PHP and not so easy to capture. It's a start.
Some of them don't convert well from the raw HTML due to templating code, but it enough to give you the general idea of what the look like.