© Cour grand-ducale
Luxembourg charity Friends of Museums have shared on Instagram an adorable set of snaps that are picking up fans the world over.
Grand Duchess Stephanie, the wife of Hereditary Grand Duke Guillaume, is pictured with the 7-month -old prince as she reads to him from a colourful picture book.
The little champ even shows off his set of newly grown in gnashers as he takes in 'Mystères aux Musées' from Marie-Isabelle Callier.
Born at the height of the pandemic, Charles has quickly become popular with the public via the many posts on social media.
This, the latest in a number throughout 2020 shows just how settled he is.
'The hereditary Grand Duke, Grand Duchess and Prince Charles wish you all excellent holidays, and take the opportunity of this magical moment spent together to share with you these new pictures,' the Instagram post said.