Talk went ok.

Dominique Proust was interesting - mapping the history of Music of the Spheres from Pythagoras to Kepler to Herschel, so I followed on nicely with my 21st Century “Music of the n-dimensional hypercube”

His astronomy research also focussed on the Great Attractor, so he wants to use the Radio Cube sonification tool we have to plug his very rich redshit data into.

Here’s the cathedral with the planetarium dome in the foreground.

.. the upper level of the venue

Inside the planetarium

In an exhibit