Find: ‘/run/user/1000/gvfs’: Permission denied

andy@7:~/Downloads$ sudo find / -name *.png >> png_files.txt
[sudo] password for andy:
find: ‘/run/user/1000/gvfs’: Permission denied

This answer explains that error: https://unix.stackexchange.com/a/77592

Thanks.

sudo find / -xdev -name *.png >> png_files.txt yielded 186K of pngs.