Looking on the internet deeply has found these results:

the tile on the wall is the most popular phrase on the web.

the tile in the wall 12 results on the web	the tile on the wall 11,350,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
8 % in, for example, floor & wall tiles and refractory products to over 60 % in tableware and ornamental ware. Import penetration varies from 3 But the place was known for its blue glass ceiling and wall tiles. Last Tile is Last Tile of Wall Flagstones and similar articles of cement, concrete or artificial stone (excl. building blocks and bricks, roofing tiles, wall tiles and paving) My face was smashed against the tiles on the wall. Won with Last Tile Taken from Wall We even have a faux tile wall behind it.	Import penetration varies from 3 But the place was known for its blue glass ceiling and wall tiles. Flagstones and similar articles of cement, concrete or artificial stone (excl. building blocks and bricks, roofing tiles, wall tiles and paving) My face was smashed against the tiles on the wall. Last Tile is Last Tile of Wall Won with Last Tile Taken from Wall We even have a faux tile wall behind it. 8 % in, for example, floor & wall tiles and refractory products to over 60 % in tableware and ornamental ware.

the tile in the wall

12 results on the web

the tile on the wall

11,350,000 results on the web

More popular!

8 % in, for example, floor & wall tiles and refractory products to over 60 % in tableware and ornamental ware.
Import penetration varies from 3
But the place was known for its blue glass ceiling and wall tiles.
Last Tile is Last Tile of Wall
Flagstones and similar articles of cement, concrete or artificial stone (excl. building blocks and bricks, roofing tiles, wall tiles and paving)
My face was smashed against the tiles on the wall.
Won with Last Tile Taken from Wall
We even have a faux tile wall behind it.

Import penetration varies from 3
But the place was known for its blue glass ceiling and wall tiles.
Flagstones and similar articles of cement, concrete or artificial stone (excl. building blocks and bricks, roofing tiles, wall tiles and paving)
My face was smashed against the tiles on the wall.
Last Tile is Last Tile of Wall
Won with Last Tile Taken from Wall
We even have a faux tile wall behind it.
8 % in, for example, floor & wall tiles and refractory products to over 60 % in tableware and ornamental ware.