|The white in the foreground is indeed salt, though not as pure as the salt in the more northern salt flats (Uyuni and Coipasa).
Thanks for pointing out about the 3 in 1 theme. I shamefully have to admit that I did not consult the forum. I didn't really think about it. So sorry about that. I'll add it to my note and read the forum next time.
Thanks for your kind words
Three L-one-rs (34)