These are all wonderful paintings, very delicate work of art. I have not been to a gallery in a long while but if I'm to make a pick, it would be ' Waiting For Advent'. I don't know if it has something to do with my Faith but I just love the colours and the clarity of the painting.
Whatever it is that caught your attention, the important thing is that you like it. It's a good choice. I hope you can visit some galleries soon.