Definitely the Messiah, I play it from the start of Advent until Epiphany. Then I play it for Easter.
The Queen's Christmas Message is clear and concise, but she never sugar coats it or gives false hope. I'm not super devout, but I like her inclusion of parables and stories from the Bible/Christ's life. She's able to show how those situations are reflected in our lives in 2020/2021.

I'm sure the DOE's photo was chosen because if other photos were there and not the Casa del Sussexes, there would be howls from the press and the sugar pops.