In April 2024, the art collective “Black Void” participated in the Hong Kong Web 3 Festival and the Hu Shi Guang Art Eco Site. Their project “Twin Cloud” at the Hong Kong Web 3 Festival integrates innovation in blockchain technology and climate-conscious generative art, making crypto art an entry point for green practice. The other project, “Biosphere 3,” uses a digital life generative system and 3D printing technology to present an interstellar species, leaving a series of sculptures at the Hu Shi Guang Art Eco Site. As a fusion of art and science, Black Void’s works exemplify how digital technologies can address current ecological issues, both within digital realms and real-world settings.