Volcano lairs are BRILLIANT!
When I was barely into double digits, any time I came across a large sheet of paper I loved nothing better than drawing a section plan of a volcano lair. The volcano would always be an island, so would have submarine and minisub docking facilities underwater, the "chimney" would house some kind of rocket or space shuttle, and the rest would be filled with a labyrinthine warren of control rooms, barracks, machine gun and missile posts etc.

Hang on a sec, there's a big pad of A1 paper sat right next to me now...
(Vice Admiral Sir Charles Cockbrush KCB MBE DSO, who is finding it increasingly difficult to log into b3ta.com wants to duck your aunt and kick your puppy, Thu 13 Aug 2009, 16:30, 1 reply)

Do it!
And see if we can get an image challenge out of it - ludicrously aggressive technical drawings - space stations, volcano lairs, floating fortresses, mega-tanks etc.

I too did this a lot at school, but favoured mega-tanks which had internal runways and more guns than the US Navy.
(LittleKitty, Fri 14 Aug 2009, 22:55, closed)

^This^
times infinity plus 1!

Suggest it in the image challenge suggestion thingy!
(tarbin tarbis, tarbit, tarbamus, tarbimus, tarbant, Mon 17 Aug 2009, 11:25, closed)