Stockholm's metro system is also known as the world's longest art gallery. The central blue-and-white station 'T-Centralen' that connects all (art) lines has been open since 1957 and is located in the district of Norrmalm.
 
                                 Historic centre of Lazise (Lake Garda)Kevin IJpelaar
Historic centre of Lazise (Lake Garda)Kevin IJpelaar Scottish Highlander calf in black and whiteKevin IJpelaar
Scottish Highlander calf in black and whiteKevin IJpelaar Autumn leavesKevin IJpelaar
Autumn leavesKevin IJpelaar Seagull in blue skyKevin IJpelaar
Seagull in blue skyKevin IJpelaar DishoekKevin IJpelaar
DishoekKevin IJpelaar DishoekKevin IJpelaar
DishoekKevin IJpelaar DishoekKevin IJpelaar
DishoekKevin IJpelaar Texel LighthouseKevin IJpelaar
Texel LighthouseKevin IJpelaar Seagull in dark skyKevin IJpelaar
Seagull in dark skyKevin IJpelaar Siberian squirrelKevin IJpelaar
Siberian squirrelKevin IJpelaar Squirrel in morning lightKevin IJpelaar
Squirrel in morning lightKevin IJpelaar Sunset in PeschieraKevin IJpelaar
Sunset in PeschieraKevin IJpelaar Sunset in PeschieraKevin IJpelaar
Sunset in PeschieraKevin IJpelaar Lake Garda from PeschieraKevin IJpelaar
Lake Garda from PeschieraKevin IJpelaar Classic Italian Riva boat in the port of Salò (Lake Garda)Kevin IJpelaar
Classic Italian Riva boat in the port of Salò (Lake Garda)Kevin IJpelaar Chinook helicopter makes brownout landingKevin IJpelaar
Chinook helicopter makes brownout landingKevin IJpelaar Chinook helicopter makes brownout landingKevin IJpelaar
Chinook helicopter makes brownout landingKevin IJpelaar Nova - Silvretta MontafonKevin IJpelaar
Nova - Silvretta MontafonKevin IJpelaar Hochjoch - Silvretta MontafonKevin IJpelaar
Hochjoch - Silvretta MontafonKevin IJpelaar Snowy mountain peaks in ZillertalKevin IJpelaar
Snowy mountain peaks in ZillertalKevin IJpelaar