This visualisation communicates something about different scales of toxicity: the concrete pollution that the petrochemical industry generates, but also the toxic political and economic dimensions of these global networks in a particular place.
I don't see any way to enrich this image. I think any kind of editing or addition would take away from the scale it represents.
This si a found image. I really like how the image was originally supplied by an industry actor themselves and how it has been repurposed multiple times to critique rather than sell, which it seemed intended to do.
I'm not sure how one would extend the ethnographic message of the caption. I think the strength of the caption, also in relation to the overall point of this photo essay, is that it contextualises what at first glance is an almost incomprehensible image, with the scale being beyond the human in a way. The caption does a really nice job of showing how actually for some people this part of their everyday work life, and how it is also part of economic strategies with consequences affecting people far beyond the company, in the form of tax breaks, job availability, etc.
This visualisation communicates the many layers, unwieldy infrastructures and various technologies that petrochemical companies rely on to assmble their phyiscal structures in particular places. It points to the megaprojects spanning the globe that are behind the idea of a single 'company.'