As good as they are at making movies, the Russo Brothers could also make a living off posting cryptic photos.
The directors of the not-yet-titled Avengers 4, aka Infinity War Part 2, have tweeted a picture of… a very bright something, with a single word, "#wrapped", to celebrate finishing up their latest film. Previously, the pair sent social media into a flurry by on Instagram and Twitter to tease the title of Avengers 4.
Twitter users had some thoughts on what the latest image might mean, a fair few pointing to Adam Warlock also known as "Him", referenced at the end ofand rumoured to be appearing in Guardians 3.
Twitterer @Mjking_MDC suggested a coffin, what with the fate of most of the Avengers up in the air at the end of.
In the end, the guesses pointed to just about anything of the same shape.
We'll have all the answers by May 3, 2019, when Avengers 4 gets its US release.