Pictures and videos of the completed garden show it largely lacks user-friendly features such as grassy areas and shade.
The picture you provide doesn’t really show the horror of the Aztecs. The priests would wear the flayed skins of prominent sacrificial victims until the skin rotted off. Their long unwashed hair was matted with the blood of their victims.
But then all cultures are equal. /s
Note the difference in the figures. I think the darker look of the Aztec priests/priest assistants is due to their religious cult’s tradition of not bathing...but at least they haven’t put on a victim’s raw skin yet.