On this note, the exterior of an incinerator in Osaka was 'refurbished' by the Austrian artist Huntertwasser, who was certainly an interesting person.

https://hundertwasser.com/en/architecture/arch122_mop_maishi...

If you're ever in Vienna, there is a museum of his design that is worth visiting - it's quite unlike anything I've visited before/since

https://en.m.wikipedia.org/wiki/Hundertwasserhaus