One of the things that Google provide to place thing in the cloud is Google Drive. They also have Google Photos, where photos can be stored in the cloud (Drive and Photos sort of work together).
While I have not used a Chromebook I assume your daughter will have Google Drive on her Chromebook so files are stored in the cloud rather than on her Chromebook.
Now if you have a laptop you can install Google Drive on YOUR laptop. You can then copy all these photo up to Google Drive / Google Photos.
Then you can SHARE these photos with anyone you like.
So you could share them with your daughter so she can SEE them on her Chromebook but they wont be actually stored on her Chromebook.
I am not sure if you are aware but if either of your have an Android phone then any photos taken on an Android phone are automatically uploaded to Google Photos in the cloud.
You can logon to Google Photos on the web here (using your normal gmail address that you have on your Android phone)
https://photos.google.com/
Storing the photos in Google Photos means they will not need to be stored on the actual Chromebook.