There are some really interesting interiors out there! Thanks for contributing.
I never would have thought of pasta as a design element, or pepto bismol for that matter.
When I was searching craigslist for my own Airstream I happened upon one in Napa that the PO had tiled, I mean TILED! The entire inside had been done-over (over-done) with porcelain tiles, wall to wall, and floor to ceiling, all set in a mortar bed. It had started to sink into the ground from the weight. No doubt it's still sitting there.