Elon Musk's tweets are just as cryptic and unpredictable as the man himself. Take, for instance, the latest one by the Tesla and SpaceX CEO. Sharing a photo of artwork by Spanish painter and sculptor Joan Miro, the tech billionaire wrote, "Doge barking at the moon". The original painting from 1926 was named "Dog Barking At The Moon". Mr Musk's caption is an ode to the cryptocurrency Dogecoin which has been one of social media's favourite topics of discussion for some time now, thanks mostly to the billionaire's constant tweets about it. war eine ansage oder versteckte botschaft