If you’re in the market for a Foucault teeshirt cap or a mug, or indeed either of these items featuring other theorists, have a look at this page on the Zazzle site.
Zazzle is an American site which has a number of mirror sites around the world. I have linked to the Australian one. I first came across these in 2011. They are still going strong with new additions in 2025.
Foucault News 