Here's one of my L. juliis in full releaf mode. These are some of the "French Blues" I got this summer.
Here are a few more. The old leaves have only taken a few days to shrink up like that. These are the same Lithops that got "bleached" (sunburned) this summer when I kept them outside for too long. They recovered, and as you can see, the new leaves are full of rich color. I am as relieved as they are (pun intended).