Ubuntu 13.10/W7 dual boot
I have a large folder of photos My Pictures on a separate NTFS partition called Data which I can access from Windows & Ubuntu. I want to make this folder accessible as read-only from my wife's Ubuntu user account. I've tried changing permissions using Nautilus but it doesn't let me. There's no end of eye-glazing advice on folder sharing online but I can't find anything that's applicable, everything seems to assume the folder must be in home directory. Is there a relatively simple way to achieve this?