[Note added in press: Matt published his last post just as I was finishing this one up, so I am posting it without having read his beyond seeing that he also mentions All Yesterdays .] It was back at the Lyme Regis SVPCA in 2011 that I first saw the material that’s now available as the new palaeoart book All Yesterdays [amazon.com, amazon.co.uk]. It was the first talk of the conference, billed as an