Neat chairs lying around Ljubljana

Since I am fully occupied this summer (first a trip to Belgium, Paris and Amsterdam, now internship at Zemanta) I am left to plea guilty on charges of neglecting my blog. ;)

For a start I would like to touch a bit lighter theme - does anyone know what all those chairs that lie around Ljubljana are for (besides sitting on them :-)? I have a feeling that they are meant to be there with some kind of artistic reason - if not that, were they at least put there at some special occasion or something?


"Ljubljana chairs" (that is written on them) is just a bit too general search term for Google...