Embed Notice

One of my main uses for alt text is working out what the author thought was notable in a picture where everything is the same level of wild to me.

Eg. *pic of a chaotic city street scene, many people are doing many different things on the street*
caption: wow, this is so wild! I have never seen this before!
(alt text: scene of taxi rank in [place]. one of the taxi cabs is blue instead of yellow!)