Do you remember the sets used in blockbuster movies like Avengers or Bahubali? Its Massive. Definitely a lot of hustle has gone in making the sets. I'm just fascinated by the intricacy of work involved to make a particular film a decade's milestone. 1000's of employees including artists, technicians, actors, directors, etc make a movie together. Since the Art department has the lion's share in big movies, movie has a healthy production value & later receives accolades globally if the art department does well. Description is short n sweet but execution is hot n spicy. (Lol 😄 but it's true). Moreover, working in big ticket films will rewire your views on making a film especially in this department. You can google filmmaking videos or BTS of films(Behind The Scenes) to know set dynamics.