Delta Sky Club in Atlanta checks boarding passes closely now. You could get banned, so look into Priority Pass instead.

Honestly that drives me nuts, I did a vector portrait in Illustrator last year and my boss asked if I just ran a photo through a filter. Like no, I spent three days on the eyelashes alone. He only got it when I showed him the zoomed-in layers.

Omg yes, I made a script to sort my mom's scanned receipts last year. She had hundreds of PDFs named weird stuff like "scan123". I wrote a Python thing to pull the dates from the text and rename them all. Felt like magic when it finally worked.