Congress leader Shashi Tharoor is known for his impeccable English vocabulary in his social media posts. In one of his recent posts, he shared a picture of a digitally-created bookshelf with books arranged in a way that the titles reveal a secret message that can help in containing the spread of coronavirus.

The picture of the bookshelf was first shared on social media by UK-born artist and digital printmaker Phil Shaw. The artist shared the artwork on his Instagram account in April, when the pandemic had spread across the world. "Shelf isolation 2 - the story so far..." he wrote in the caption for the picture.