The choice of Studio is essential for the technological advancement of production and to obtain special effects. It is associated with post-production (the best studies have a more advanced effects). To visualize these dependencies, the player is able to choose the graphical effects which will be photos of the creators involved in the production of the film.
Depending on the type of study and progress of post-production the player will access the various filters, that will be applied on the photos of the creators (in all places where they appear).
Of course the more expensive studio and more spent to post-production the, more advanced filters you will have to choose from. Additional filters are available for study created by the player depending on the degree of strengthening studies.
Attention: By choosing the specific filters you do not affects in any way the behavior, It is simply visualisation of consequences of early choices.