Original artwork, not a still
Any sophisticated knowledgable person, who had knocked about, seen a few things, would probably have remarked on how much the craft looked like a filing cabinet--a large and recently burgled filing cabinet lying on its back with its drawers in the air and flying.
Behind the line
What it means
Our interpretation.
The craft is compared with a recently burgled filing cabinet flying on its back. The absurd comparison makes its appearance conspicuously ungainly without identifying an actual vehicle or burglary.
Context reviewed
