The first is the "City of the Dead" (City of the Dead) (http://hal.inrae.fr/hal-02637699/file/Chadoeuf%20Agron.%20Sustain.%20Dev.%202016%201-10_1.pdf)
https://hal.inrae.fr/hal-02637699/file/Chadoeuf%20Agron.%20Sustain.%20Dev.%202016%201-10_1.pdf