The first program is called "Los pilares del Tiempo". Episode 1 was dedicated to al-Andalus and the mastering of water.
Carmen González Gutiérrez participated there speaking about the mosque of Córdoba:
https://www.rtve.es/play/videos/los-pilares-del-tiempo/episodio-1-conquista-agua/6499535/
The second program is called "Aquí la tierra". Here, Carmen González Gutiérrez and José María Peridis (a very famous architect, sketcher and writer) are having a conversation in the mosque. This happens from min. 9.50, aprox.
https://www.rtve.es/play/videos/aqui-la-tierra/22-04-2022/6504250/