“Dear Santa…” flickr photo by hehaden shared under a Creative Commons (BY-NC) license
As you might know, the Dutch Rijksmuseum offers a lot of free high quality downloads of old art.
Go https://www.rijksmuseum.nl/en/rijksstudio and search for a portrait you like.
Now download that and put the person or persons in the painting/drawing in a Christmas sweater.
make it a Bridget Jones’ Diary style!