The Avatar sequels have been in production for roughly 700 years, and every movie getting shut down by the coronavirus isn’t exactly getting us any closer to seeing them. But luckily, producer Jon Landau decided to share an image from the set of the sequels, in what I can only assume is a proof-of-life offering to reassure fans eagerly awaiting Avatar 2’s December 17, 2021 release date. https://twitter.com/officialavatar/status/1255530421447806976?s=20 The image, originally posted to Landau’s Facebook before being shared by the official Avatar Twitter account, shows Landau standing arm-…