Hi Agostino, I've made a composite of your two shots of this place, hope you don't mind. Otherwise, please let me know - I'll delete it.
http://phereo.com/image/53fc70ced475fe965d00037a
I tried too in many ways popup 23 " monitor and full screen 47" TV it works well in all ways . 3D effect is something very personal and it's mostly related to 6.5 cm of medium span between eyes. It's MEDIUM distance but of course adjust is required in many occasions . Stepping forward or backward or adjusting with 3D control on TV is the classic remedy. This is the reason because many people doesn't like 3d movies! Thank U for your kind appreciation :-)
This worked very well for me in the popup. But on fullscreen on my 23 inch monitor, no... Is that expected? Oops. It works, but I had to stand further back than usual...
Rock gardens inside Valentino park in Torino ( Italy) . I live nearby but it was a real surprise also for me! Also the heron in another pic here is a statue in bronze !!!