This who is White debate can’t be settled based on pictures posted on the web. Some people have the ability to see the nuances of ethnic mixes within the facial pics posted and are likely very good at it but that alone is not foolproof. In the real world of live physical contact with a person in question the face can lead to questions doubting their ethnicity and to some that would be enough to dismiss them. There will always be those that escape the scrutiny of less discriminate WN’s based on looks alone. That is when you can judge them by hearing his/her accent, you meet the family; learn firsthand from the person in question his/her family background, his/her religious views. That is when you know for sure.