Mann
Thanks for your response above. Hort says the same thing. Will follow your advice. It is still possible that we might yet scoop them since we are looking at totally different things, in general.
The correct image is at reply 298.
Here's a sol 49 colouration (colours totally wrong) of the thingie. You can see the resemblance to the sol 19 thingie better in this one.
The thingie does not look as if it changed much between sol 47 and 49.
Winston