A view pictures from previews shows

After opening...	539 x 426 (34,2 kB)
465 x 426 (15,1 kB)	Amazement.
a little crowded...	539 x 426 (40,8 kB)
539 x 426 (35 kB)	Lookes like it's more interresting... ...in the back of the hall :)
Hello!	539 x 426 (27,3 kB)
540 x 405 (46 kB)	Later in the afternoon...