Question

Why do members of the makeup or wardrobe department take pictures of the actors in costume and makeup before every take during filming?

Answer 1

It can be for many reasons.

-Promoting the subject

-Behind the scenes

-To get hype

-Posting on media

Answer 2

So they can take picture and put on the instagram or any social media to promot what there doing also so the news and stuff to talk about it to