That does seem to be what the page is implying at first glance; though the images clearly show features not visible in the raw photos, so it can't be the case.

That does seem to be what the page is implying at first glance; though the images clearly show features not visible in the raw photos, so it can't be the case. I'm guessing that paragraph is actually referring to the 'overhead' image [0] next to the one in question, since it mentions how the remapped perspective makes the uniform shadows apparent. [0] http://mentallandscape.com/C_Venera13_Overview.jpg http://mentallandscape.com/C_Venera13_Overview.jpg