Design a beautifully looking wall for a youtube thumbnail background that has a

Design a beautifully looking wall for a youtube thumbnail background that has a good RGB light setup it has a small book shelve at the left hand side with some few books and some tech gadgets on a table with a table lamp, a table in front of the camera with space behind it

nsfw, photo, deformed, black and white, realism, disfigured, low contrastnsfw, lowres, (bad), text, error, fewer, extra, missing, worst quality, jpeg artifacts, low quality, watermark, unfinished, displeasing, oldest, early, chromatic aberration, signature, extra digits, artistic error, username, scan, [abstract], duplicates, tight