I came across this.
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James Dyson and Jim Honey designed a garden for for the Chelsea Garden show 2003.
James Dyson designed the water feature for the garden inspired by M.C. Escher.
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"One of these is an optical illusion that shows water going uphill and round and round the four sides of a square perpetually. I wanted to create a series of cascades that are all on the same level - an everlasting waterfall."
I don't know how this has not made it to my radar until now. It is one of the best water pieces I have seen. The way it works is even better, make it look like the water is flowing up hill.
I always thought that working for Dyson would be sweet, because it strikes me as a place that there is no bad idea. This work by Dyson proves to me that, he thinks that there is no bad idea.