I find the images very off-putting and unclear. https://obedparla.com/static/1c6caf6685f0bd3381d84a8166579de1/83d9f/react-rendering-mental-model-from-part1-cle

I find the images very off-putting and unclear. https://obedparla.com/static/1c6caf6685f0bd3381d84a8166579de1/83d9f/react-rendering-mental-model-from-part1-cleaner.webp https://obedparla.com/static/1c6caf6685f0bd3381d84a8166579de... What's with the wavy lines as representation? Similarly for an image titled 'Javascript closures visualized', we get https://obedparla.com/static/e0caedb67992235db77271808958da3d/e922d/javascript-closure-mental-model.webp https://obedparla.com/static/e0caedb67992235db77271808958da3...