If you love the look, why not. Especially given wallpaper is non permanent. My concern would be the pattern could be distracting when you are watching tv... What type of brick look are you thinking of? The whitewashed look, distressed red brick? The wood wallpapers could bring in industrial look also. Something in the grey tones to tie in with your sheers perhaps? [This article[(https://www.houzz.com.au/magazine/5-ways-to-make-a-flat-screen-tv-blend-in-stsetivw-vs~27012107) may be of interest to you. My brother-in-law runs a online photo slide show on the tv when they aren't watching programs. Beautiful photography from around the world. Much more interesting to look at the the black rectangle.

Japanese!! Yes; now you've said that I can't believe that hadn't dawned on me before, but it's probably why I chose it in the first place. I do have a love of Japanese styling and there's quite a bit of it in other rooms of the house. The bedhead is a neutral linen so I think I could get away with some subtle Japanese styling around it. I like the idea of paper lampshades and Japanese style side tables. Thank you.

My initial reaction is that it would not be a good idea, but then again it might entirely depend of the space really. Can you post photo of your room?

Love the steam punk vibe. Always check in with the artist prior to using their art as most times they would be flattered to have someone hang it on their wall especially a giant sized version. Pity you couldn't have a pulley system? mural where if that background got a bit old you could change it up with a new steampunk art piece and design the pulley to have cogs not only for function but for aesthetics as well. Have a big brass button with "Push here" to activate.