/usr/share/doc/libvsqlitepp-doc/html/ftv2plastnode.png is in libvsqlitepp-doc 0.3.13-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libvsqlitepp-doc/html/ftv2pnode.png
/usr/share/doc/libvsqlitepp-doc/html/ftv2pnode.png