I draw as discreetly as i can interesting faces in buses, cafes, parks. in general I get away with it, but sometimes fellow passengers, or patrons notice my moral trespassings, with a wink.
This is from daily practice. I'm trying to get better pencil control and find a language that describes what's in front of me in a few clean lines, so gesture practice is important for me
Sketch based on Caribbean octopus.
Medium used: Ballpoint pen and coloured pencils
Reference: https://www.petesaquariums.com/shop/invertebrate-fish/octopus/caribbean-octopus/
An old attempt at spray paint that didn't go so well. After a few years about being forgotten, I was able to see it from a new perspective and I just let my hand use the inspired energy to create "Starburst".