I have an exposed basement on my house. This means I have a pretty wicked slope going from my driveway into my backyard where my patio is going to be. I'm looking to eventually put in some stairs. But.. to have concrete stairs poured is, well, a little boring... and expensive. Getting something like flagstone would look great, but is not cheap either. So, the DIY-art-major in me thought perhaps I could just pour concrete slabs to look like slabs of flagstone and use those. Has anyone seen or used forms like this?