Beautiful. I think when growers discuss their favorite lithops, L. dorotheae often is at the top of the list. It's one of my favorites, although I tend to like the L. lesliei group better. L. dorotheae has such great markings, especially those red streaks many have. Great set of photos Alain, thanks for sharing.
It is my favourite. I have a lot. Once for my birthday I had a Lithops doratheae cake.
One of my favourites