“Thou Lord seest me.” (Gen 16:13). A friend I knew only through his work on ZeroMQ, passed away today, by his own volition, after a long battle with cancer. I am rarely speechless, but I am now. Pieter Hintjens was not just a great mind but also a great guy, and here I sit saying stupid things like “I miss him” when we’ve only met once briefly (although we did converse extensively online). The fact is, I don’t know what to say. So I’ll just leave this photo here, which I stumbled upon yesterday after believing it to be long lost, of the RAF church St Clement Danes, London.