They're called BPIs. Bob's Private Infernos. They are for tourists who don't follow published advice. http://www.siliconglen.scot/jokes/tourists.html
> On 09 January 2016 at 22:39 Rick Womer <rickpic...@gmail.com> wrote: > > > Thanks, Paul. As far as I could tell, they are just Art. > > Rick > > On Jan 8, 2016, at 10:16 PM, Paul Stenquist wrote: > > > Nice! But the underground illumination is puzzling. Are they vents for an > > underground mall or parking garage? > > > > Paul via phone > > > >> On Jan 8, 2016, at 9:40 PM, Rick Womer <rickpic...@gmail.com> wrote: > >> > >> There are many interesting things near the south bank of the Thames, > >> including sidewalks/footpaths with what look like manhole covers lit from > >> below: > >> > >> http://photo.net/photodb/photo?photo_id=18145278 > >> > >> (K-5, DA 50-200) > >> > >> Comments appreciated. > >> > >> Rick > >> > >> > >> > >> -- > >> PDML Pentax-Discuss Mail List > >> PDML@pdml.net > >> http://pdml.net/mailman/listinfo/pdml_pdml.net > >> to UNSUBSCRIBE from the PDML, please visit the link directly above and > >> follow the directions. > > > > -- > > PDML Pentax-Discuss Mail List > > PDML@pdml.net > > http://pdml.net/mailman/listinfo/pdml_pdml.net > > to UNSUBSCRIBE from the PDML, please visit the link directly above and > > follow the directions. > > http://photo.net/photos/RickW > > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
