Background not appearing when rendering I'm trying to add a sky to my scene but it won't appear in the render. I've tried:


Adding a sky using the sky and atmosphere options when creating a sun lamp
Adding a sky by going to the world panel and using paper sky / blend sky


All I get is this default background:
Make sure Alpha is set to Sky in Render settings > Shading:



And Sky is enabled in Render Layers > Layer: