Many faces and angles of a mars fish sculpture? https://d2cj35nmzi9erd.cloudfront.net/msl-raw-images/msss/00967/mcam/0967ML0042820010403969E01_DXXX.jpg
Martians go small
The Scientist May 9th, 2015 https://d2cj35nmzi9erd.cloudfront.net/msl-raw-images/msss/00792/mcam/0792ML0034550050400579E01_DXXX.jpg
He seems to be looking down at the object by the terraces! Small detail yes, but that is the martian way I think! They do fine detail and probably have thousands of years of practice doing just that in so many subject matters I think!
It might take a while but if you follow my description you may see a guy that looks like a scientist in the magnifying glass. But the main point is martians go very small in their sculpture detail all over those mounds that seem to have so many sculptures that Curiosity takes photos of lately!
The Comparison May 7th, 2015 https://d2cj35nmzi9erd.cloudfront.net/msl-raw-images/msss/00792/mcam/0792ML0034530070400565E01_DXXX.jpg
This fake rock sculpture looks so new and clean like it was made last week :) ! https://d2cj35nmzi9erd.cloudfront.net/msl-raw-images/msss/00971/mcam/0971MR0042850000502721E01_DXXX.jpg