Label objects in a photo

I would love to see a feature that doesn't describe a photo, but can at least label the things inside it. This would be very useful for description without having to take a course on architecture or botany. I don't want Sudowrite to do my describing for me, but being able to access specific vocabulary from visuals, instead of going "What's that round table thingamajig on a spaceship where they track ships called?" would be immensely helpful. Since childhood, I've found it eternally frustrating that most dictionaries, when looking up a plant or an architectural detail, don't also provide a photo. 85% of the time, the person looking it up would recognize it and remember the name rather than just having it slip from their mind because of the flat description.