"inspektor-berlin" was a so-called shop at eBay. It offered art without declaring the objects to be artworks. http://www.publicartwiki.org/wiki/I…
At eBay "Beautiful views" were offered as well within the category of short and weekend trips.
The announcement said:
"Beautiful views onto Berlin from private homes.
If you are simply curious, or if you want to enjoy an unexpected
perspective, ask for a date.
Watching time half an hour.
Minimum offer 1,-€"
I asked 8 Berlin citizens to offer their window view and mail me an image of it. Once a month one view was auctioned.
The person, who auctioned the view, paid the money directly to the person who "owned" the view.
I was acting like a travel agency, quite often not knowing the peoples views neither the buyers.