On Sunday at LivingRoom our group had a BYO worship time with the topic of Christmas (it seemed appropriate). We had a range of reflections and activities brought to us.
Mine was the following two visual presentations which I simply played (with some 'Christmas music' behind them).
The first one is a 'Flickr Christmas' and is simply a random selection of images from Flickr that have all been tagged 'Christmas'. The second is a selection of nativity scenes depicted by artists throughout the centuries.
I made these with Keynote (powerpoint for mac) and have converted them to video (not the highest quality).
Hopefully you get the idea from these videos despite the low quality and lack of audio.