How Do You Make The Gray Backround

u know after u cut the image into a render how do u make the grey backround so u can import into the other picture

 

what?

 

you know when you wanna make a render right? after you cut out the parts you dont want it has like a white backround which stays with it and i cant get rid of it...

 

If you're talking about the checkerbox pattern then u have to NOT put anything behind the render and save it as a .png

 

-sigh-
When you paste the render onto your document...make sure its on a new layer eh.

 

just make the layers behind it invisible