The "deep story" part of your query seems to be a conceptual or thematic request. Here is a narrative breakdown of how these digital "clouds" come to be and their role in visual storytelling: The "Deep Story" of the Digital Cloud
The file likely refers to a digital asset package for visual effects (VFX) containing "VDB" (Volume Data Block) cloud simulations that have been rendered out as "PNG" image sequences.
Sites like VFXMED serve as a digital library or "apothecary" for creators. This specific package is a curated set of these simulated atmospheres, often shared within the community to help indie filmmakers create cinematic skies on a budget.
