...and so what are we onto, today then? well it is something around Auschwitz/concentration camps/crematoriums/Nazi memorabilia/zyclon cannisters...and according to that orc site...'specula'....go figure:

 

http://www.od43.com/Zyklon_Crematorium_model.html

 

 

 

"control of the birds" replies MI5 ONLINE...."making butter"...I'm getting on to that...'in pictures':

 

a bit of a crematorium tower and a lighthouse reference combined?

 

...the idea being? furnaces and soul-trapping...go figure.