My passion is spotting Sea Going vessels, due to my Sailor career, but that's a thing of the very past. (1964-1968).
Now I enjoy my retirement after 40 years at DOW Botlek later sold and renamed LBC Tank Terminals Botlek, handling Chemical Tankers, and other Bulk operations.
I live in the Rotterdam area, close to the Europoort, Maasvlakte and Botlek Industrial area. 
There are a lot ( >35000 )of photos on FLICKR, I recommend to explore the Albums.