People use the term mind-blowing loosely but it really fits here. That’s an utterly astounding, incomprehensible number of stars.
And this image is “roughly the size of a grain of sand held at arms length” of the night sky.
And this image is “roughly the size of a grain of sand held at arms length” of the night sky.
For a more specific measurement: NASA says 2.4 arcminutes across[0].
[0]: https://webbtelescope.org/contents/media/images/2022/038/01G...