I went to 72 and Sunny agency, where they gave us their time to explain the process of the work that the company provides to their clients (Sprite, Smirnoff, Samsung, SONOS, etc.) and how they divide the work among each other. They showed us a final work for Smirnoff.
( https://www.youtube.com/watch?v=JQt0GMBFq28&oref=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DJQt0GMBFq28&has_verified=1 )
( https://www.youtube.com/watch?v=SmohHzVbcDw )