Lissajous curves created by a harmonograph

Swinging art

9 July 2015 by

You probably won’t be surprised to read that among my vices is a serious second-hand bookshop habit; another is a…

Ramphastos dicolorus, by Elizabeth Gould, 1834

An artistic history

20 October 2014 by

With the recent launch of the Royal Society Print Shop, and our upcoming Drawing Science event, I thought it was…