Doodling in a sketchbook is very stress-relieving and calming. I recommend it to everyone :)
You don't need any artistic skills.
All you need is paper and a pen :)
Or a sketchbook and a fountain pen with purple ink, as in my case.
"The human foot is a masterpiece of engineering and a work of art." - Leonardo Davinci
"El pie humano es una obra maestra de ingeniería y una obra de arte" - Leonardo Davinci
