Hi Lori, I received one of your postcards today in the mail. Love the street photography or candid shots as you put it of your commute on the subway. I have a love for this type of photography but haven't done much of it at all. You live in a fantastic city for doing this, I live in the Arizona and not a lot of opportunity to do this type of photography without being obvious about it. I am a big chicken at that type of thing. Easier for me to do this when I go on vacation somewhere where everyone has a camera around their neck. It is a little easier with the phone but even with then a lot of time you can hear the click if you are in a quick place. thank you again for the postcard.