On a Debian install, anyway, they're in /usr/share/icons, in /[directory
name]/cursors.
Now trying to figure out how to make the I-beam cursor in LibreOffice (or anything else;
same problem in KWord, Abiword, and Calligra) much bolder. It's damn near invible and
has been a problem for years. LibreOffice says to change it in Windows accessibility. I
hope they step barefoot on a Lego left three steps up on the stairs.
It is said there is some gtk setting that might fix it, but no one seems to know where or
how. If it's hard coded, move that Lego to the ninth step.
I think there used to be a KDE or TDE compatability package for LibreOffice, but if memory
serves it was dropped years ago, and I don't know if it let TDE or Qt or something
override the cursors.
dep
Pictures:
http://www.ipernity.com/doc/depscribe/album
Column:
https://ofb.biz/author/dep/