Thanos: Towering Above (‘Avengers: Infinity War’)
In the next shot, we see what’s going on on the set of Avengers: Infinity War. To begin with, what is Zoë Saldana showing Josh Brolin in this shot from the set of Avengers: Infinity War? Also, why is Josh Brolin wearing a Thanos head?
Although we can’t answer the first question, we can reply to the second. Brolin wore the strange-looking gadget to give perspective to the other actors in scenes with Thanos. It was intended to remind them how enormous Thanos is in comparison.