Can anyone tell me how to take away that blue background? I by mistake clciked there and now can't take it away..Try all , 'automatic'...'white' 'clear' nothing works!!!

"'you shut up!  or I'll bring democracy to your country! "
Cris Galvão aka Softcris  - www.crisgalvao.com
(or softcris, SoftCris)
Rendering since 1997 and
at Renderosity since 1999.
OS Win 8.1     64 bit