Biotechnology

The Glowing Cathedral: Where Bacteria, Invisible Ink and Light Become Scripture

Blue-white light trails arc across a plaza before a monument illuminated in green at night, from Heliografías de la memoria.

Step inside a centuries-old church where the walls glow, breathe, and transform before your eyes. In Inscriptions, Mexican artist Said Dokins turns sacred architecture into a living laboratory, blending invisible ink, bioluminescent pigments, and colonies of bacteria to question how memory, power, and presence are written into the urban landscape. Each piece—whether a luminous photograph traced in darkness or a petri dish of living microorganisms—invites viewers to witness writing as a biological and political act. In this fusion of art, science, and resistance, the city’s erased histories pulse back to life beneath the light.