Time for another industrial scene! The pipes originally carried water and there were more of them, but it just wasn't visually exciting enough. I repositioned the pipes, removed some, and switched out the fluid for one that glowed. Glowing fluid eventually became the molten metal flow that you see in the final shot. This also meant I could add glowing embers and sparks which is always a win!

Made in Blender and Affinity Photo with some texture work in Substance Painter.