Fog and Smoke Fountains - Real Time VFX

These are three fountains ( 2 cloud fountains and 1 smoke fountain ) i did in Unreal Engine with Niagara.
This VFX works with an atmospheric fog in the Unreal scene. The high presence of atmospheric fog in my scene made my renderings in poor quality. It was a real challenge to have good quality renderings for the web. But I really enjoyed creating this VFX, and I love the result ! I really hope you like it too !
Final video files exported in 4K with a file size less than 250 MB.
Many thank's to Ashif Ali for his really awesome tutorial, who provided me with a solid base to create my own version of cloud and smoke foutains.
Tutorial link : https://www.youtube.com/watch?v=K_cu_eRKsb8