Found a wonderful thread from HiFiForum with pictures from KR Audios vacuum tube factory in Prague, Czech Republic.
KR Audio is a manufacturer of vaccum tubes and high end equipment (Kronzilla for example).
Here is the thread:
http://www.hififorum.nu/forum/topic.asp?TOPIC_ID=88016...
As promised, here are some links to threads in swedish forums containing pictures from Gothenburg Sound and Vision 2012. They will probably be heavily updated the following days. The show was held in two locations (Park Avenue and Arken).
Picture thread Park Avenue 2012 from Euphonia Forum...