This tile wallpaper is in the tradition of Lisbon, Portugal.
Dating back to the 15th century, tile work like this was used not only on the interior of buildings but on the exterior as well.
Picture one shows a full sheet. Picture 2 & 3 show the detail of the center mural.
There is a Companion paper without the mural available here:
Measures: 11.8” x 17.7” (30cm x 45cm)