The colors look black and white. Is the wood brownish or grayish? I wasn't sure what u meant by neutral wood and pale background? Does pale mean white or off white?

The colors on the canvas are neutral gray-browns on the margins and text. The background is a pale off-white tone.

What color is it

Hi, Lisa. Thanks for your question. The colors are neutral wood tones on the margins and text with pale background. Hope this helps!

HI, can this frame be personalized?

Hi, Sonia! Thanks for your question. We're sorry but we do not have this canvas in personalized version. We do have a few personalized home canvas here that you might like to check. Thanks! :) >> https://gearden.com/pages/search-results-page?q=personalized+home+is

What size is featured in the pic with the grey sofa?

Thanks for your question. The size is 48 x 32 inches, the largest size.