What are some of the ways that actors identify how to move and speak for a particular role?

Stage directions. Hope this helps!

Photography has changed its subject matter quite a lot over the past few years. in the 1800's, it was considered normal for families to have  post mortem photos of their loved ones, and now that would be completely unacceptable. i think that photographers have always pushed boundaries and have been eager to capture everything, it is just society that changes their boundaries.

It reveals that mercutio is gay and he is in love with romeo