I learned several things from it. And nice photo album of dusk approaching during Ramadan - I haven't had supper yet (never mind fasting for the day) and that grilled chicken and satays looks great!
For the record I agree with your wife
Also for the record I do use the Portrait and Landscape controls, but it would be good for me to do a little experimentation like you have done. I do have some reservations about greens in some of my shots and it never occurred to me it could be a white balance issue!
Best regards, SteveK My Nikonians gallery 'A camera is an instrument that teaches people how to see without a camera.' -- Dorothea Lange