Spoiler alert: Thanos disintegrates in Avengers: Endgame at the gauntlet-wearing hand of Tony Stark. The artists from Weta Digital who crafted the scene told us how they tackled pivotal moments in one of the biggest films of all time.
There's more detail on those moments here. And you can see out a few CGI renderings of Thanos' demise ahead in this gallery. There are two end-battle gems in here too.