And what a showstopper it is. Helpfully, the image has been released with a resolution of just 600px by 336px, meaning the collapsed Charlotte Gainsbourg at the centre of its frame takes up all of about 2000 square pixels. Here those pixels are:
‘Tantalising’.
Update: hooray for @filmklub on Twitter who’s uncovered this 2000px by 1120px version of the photo. Here’s Charlotte in all her 20,000 square pixel glory: