Avengers: Endgame begins with Clint Barton (Jeremy Renner) witnessing the devastating loss of his family following Thanos' "Snap" in the closing moments of Infinity War, but it seems Marvel Studios ...

See EW's exclusive excerpts from "Marvel Studios: The Art of Ryan Meinerding," including looks at a deleted Throg variant in "Loki." Official concept art is our window into the Marvel multiverse.