hello

i already finshed my DIY frame and screen , the size is 4.4x2.6 meter

but now i want to know do i need to paint my whole room to flat black , or flat dark brown and other colors will be fine im afraid it will reflext brown light to screen

do i need to paint the whole room just like 3 meters around the room ?

Thank You!!!

I didn't find the right solution from the Internet.
References
http://www.avsforum.com/forum/23-screens/2917984-help-painting-wall-after-my-diy-screen.html
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