I have one major photo placed in the category:" Morphing" that I highly recommend seeing and reading. I see over and over odd arms, odd hands and heads etc. They seem to indicate a type of morphing to show how hard is was to contain and keep their precious creatures. Over and over the creatures definitely do not look like humans but yet they seem to show them trying to contain creatures that are not totally in their grasp !
Which I think leads me to think that places in Africa and other countries that host wild creatures. These videos, movies etc. Show so very often creature-parents trying to save their babies and off-spring etc.
So I think it was overwhelming for Martians to capture their beloved creatures in extreme antiquity. So I think the use of odd looking creatures as parents could be in those outside-sculpture floor memorials!
A heavily defined photo is available for research at appointed category ! Plus, the Url to that Curiosity photo !
The analysis I use for the photos and imagery are not mean't to be exacting, only to get you closer to understanding that there is intelligent life on mars (martians). Many of the rocks you may think are rocks, are in fact highly designed sculptures, mechanical objects etc.
Nasa is trying to leak out anomalous imagery with out of course talking about it public! Though most images have been doctored, Nasa is trying to humbly and quietly nudge us along with out going too public about it vocally. Though it is work and painstaking effort to find objects in the images that have not been altered in some way!