Ethical guidelines for final project

In my final project I am looking to hopefully take pictures of the different art in the museums I visit. I do know from visiting museums in the past that there are some areas that prohibit the taking of photographs. I will need to ask permission to take photos and also find out which  areas may be off limits to taking photos. I will also be interviewing people who are visiting the museum and hopefully staff members. I will let them know that I am a Queens College student and let them know that I will be posting their picture on my blog and make sure that they are comfortable with that. I am thinking about making my Queens College ID visible so from the beginning they can see that I am a student.