Frost time

Probably not very exciting for most people who have grown up in cold-climate places, but recently we've been having some awesome frosts here in the mornings. It is often all cold and frosty when I go to work in the morning, but by lunch time, it's sunny and warm (at least inside the building!).
The other morning I got a bit excited and took pictures of the frost on our lawn and on the top of my car..... Sometimes it's so icy, it takes a couple of minutes of warming the engine to clear all the ice off the windscreen!