Have you ever noticed the underside of a *jam jar?
Me neither… until by happy accident. I checked all the old jars I have collected up, and they all seem to be the same. (I’ll wait here, you go off to the kitchen if you need to check yours now)
They all have a ring of raised dots – like glass Braille – I guess an anti-slipping thing.
Turns out if you wash out a jar and instead of drying it, leave it to dry naturally on the nearest flat surface, like maybe an inky page of an open sketchbook, a beautiful ring of dots appear where the water has run down the sides and puddled round these dots!
The patterning reminded me of sewing machined lines (unthreaded needle, just perforating the paper) …that seemed like the best thing to go with the page in progress
* strictly speaking mine are all coffee, mayo & pasta sauce jars. I don’t like jam. Funny how they’re always called jam jars…