During the 1950s, the construction of large-scale water engineering infrastructure emerged as a crucial undertaking for the socialist state. Thanks to the collaborative efforts of engineers, Party cadres, and workers, this monumental task brought about revolutionary transformations to the landscape of China. Concurrently, a multitude of artists were commissioned to visit these projects and capture their essence. By closely examining and analysing some of these works of art, this essay aims to highlight the profound technological grandeur and immense labour intensity expressed in them, while also shedding light on some of the aspects that remained invisible within the state-sanctioned visual representations of these projects.