"a genetic predisposition for dog doodling"
I think what I like best is that it reminds me of my own school maths book, except my handwriting was rubbish and the doodles were of my scruffy Jack Russell rather than sporty rabbit chasing dogs.
Richard Beale was my great great great grandfather ... It's been very weird to see my ancestor's doodles going viral: Mefi's own intensitymultiply on encountering the MERL's popular twitter thread about an 18th century teen's mathematics workbook