I think in general, photographers tend to avoid taking photos while driving (passenger) - but as you know, it's one of my favorite things. You have to think very quickly - and yes, there are plenty of images that don't work out - but for those that do.... mmmm.... good. I'm glad you did these.
Mother nature was kind to me this week! While driving through the Gatineau Park, the heavens decided to open up. While Gerald was driving I made the 2 images I posted. This one was made by looking through the wind shield.