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![Bose Catacomb 1.png](/proxy/?url=https://content.instructables.com/F9K/OXLK/J48PYBP0/F9KOXLKJ48PYBP0.png&filename=Bose Catacomb 1.png)
![Bose Catacomb 2.png](/proxy/?url=https://content.instructables.com/FQC/NGWT/J48PYBPK/FQCNGWTJ48PYBPK.png&filename=Bose Catacomb 2.png)
![Bose Catacomb 3.png](/proxy/?url=https://content.instructables.com/F8T/8RYA/J48PYBQO/F8T8RYAJ48PYBQO.png&filename=Bose Catacomb 3.png)
![Bose Catacomb 4.png](/proxy/?url=https://content.instructables.com/F9C/OG7M/J48PYBQU/F9COG7MJ48PYBQU.png&filename=Bose Catacomb 4.png)
The Bose Catacomb plinth is an intriguing geometric shape which harks back to cathedral architecture of the 13th and 14th centuries, whilst being bang up-to-date. It is a spare, lean design, revealing different appearances, depending on the angle of view of the observer.