Looks like she got the new account from a photographer. If you look at her profile from some third-party sites it still shows the old tagline: "just a collection of some of the photos I've taken of @emily.feld", with posts going back 4 years. Presumably that will help her get the word out since that account already has over 60k followers.
No, I get that sense from several of her photos too. There are definitely some similarities even though I wouldn’t call them outright lookalikes.