I hope this is still okay.
These are the first wallpapers I've ever really made (real wallpaper-type wallpapers that is, seamless and everything) so they're very simple, but they should be elegant enough to grace any sim's wall! These wallpapers are called "Good Shepard" because each features a few bars from that same hymn. If you download these, I encourage to read the descriptions, I thought they came out rather well!
Before I forget, these are priced respectively 4, 6, and 9 simoleans. Rather higher than most custom wallpapers, but I understand that the higher the price, the better the room value, and I also like the 'realism'