Let's say I have two content types: "images" and "posters" showing images and posters for cars and for houses.
eache content type has a term reference field, referencing a taxonomy term '"tag" that can be: "cars" or "houses".

How can i make a views block in the "images" page, showing "related posters" basing on the used taxonomy term: "cars" or "houses"?

Thx in advance