Noun
visual diary (plural visual diaries)
A sketchbook.
A picture means I know where I was every minute. That's why I take pictures. It's a visual diary. Andy Warhol
I've always loved painting, although I never show anyone what I've done. Mainly because I don't do it well. But it's like a form of visual diary for me. A way of fixing things in my mind. Judi Dench