PSA to fan creators who don't have a lot of regular contact with children: They are almost always bigger than you think. A 1-year-old baby may already be walking. A toddler is likely already hip-high. A 10-year-old may already be taller than at least one of their parents. A 14/15 year old may already have reached their adult height.
Via @watertightvines
Here's the link. It was actually not immediately easy to find, so I thought this might help.
Honestly, even as someone who works with 3-11yos, when I'm trying to imagine how tall kids are for writing, I have to look up pictures of children standing next to adults because I *know* they're bigger than I'm thinking. 2-4yos being half the height of an adult is something I always seem to forget.
For additional reference, if helpful, here's a picture I found with my guesses of how old the kids are.



















