Something old, from the first years doing custom chemical and so on, this should be from 1990

Some sharpening, otherwise straight from scan. Anyone able to guess what is in the foreground?

#photostr #photography #artstr #art #original

https://nostrcheck.me/media/public/nostrcheck.me_5654930494955879041691419896.webp  

 Is that old dirty snow melting in the foreground? 

 The black area? That is a steel plate