How to behave when someone from the HR team uses your photos from work for company promo purposes?

We've been on a team building, and some of the photos are selected for our careers page. There's a picture of me, and I didn't even know that I was being photographed.

How do I approach them about this and ask them to take it down? Most of the people don't even seem to care, and I'm not sure if I'm just being a snowflake in this case. If you were in my shoes, would you mind?