Portugal, Porto, Dom Luis I Bridge or Ponte de Dom Luis I, Double-deck metal arch bridge over the River Douro which was opened in 1886 and is seen here from the Ribeira waterfront area with Rabelo boa...

Portugal, Porto, Facades on the heavily touristed Ribeira waterfront with a tram crossing Dom Luis I Bridge or Ponte de Dom Luis I.

Portugal, Vila Nova de Gaia, The Half Rabbit artwork by Artur Bordalo who calls himself Bordalo II created from discarded items as a critique of human wastefulness.

Portugal, Vila Nova de Gaia, The Half Rabbit artwork by Artur Bordalo who calls himself Bordalo II created from discarded items as a critique of human wastefulness.

Portugal, Porto, Dom Luis I Bridge or Ponte de Dom Luis I, Double-deck metal arch bridge over the Rver Douro which was opened in 1886, Rabelo cargo boats on the River Douro in the foreground that were...

Portugal, Porto, Dom Luis I Bridge or Ponte de Dom Luis I, Double-deck metal arch bridge over the Rver Douro which was opened in 1886, Rabelo cargo boats on the River Douro in the foreground that were...

Portugal, Porto, Vila Nova de Gaia, The Sandeman sign and logo on the Sandeman Port Building which is a granite building dating from 1811.

Portugal, Porto, Vila Nova de Gaia, The Teleférico de Gaia aerial gondola in motion high above the Sandeman sign and logo on the Sandeman Port Building which is a granite building dating from 1811.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar with the Teleferico de Gaia aerial gondola.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar with a tourist tuk tuk in the foreground.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar.

Portugal, Porto, Dom Luis I Bridge or Ponte de Dom Luis I, Double-deck metal arch bridge over the River Douro which was opened in 1886 and is seen here from the Ribeira waterfront area with Rabelo boa...

Portugal, Porto, Facades on the heavily touristed Ribeira waterfront with a tram crossing Dom Luis I Bridge or Ponte de Dom Luis I.

Portugal, Vila Nova de Gaia, The Half Rabbit artwork by Artur Bordalo who calls himself Bordalo II created from discarded items as a critique of human wastefulness.

Portugal, Vila Nova de Gaia, The Half Rabbit artwork by Artur Bordalo who calls himself Bordalo II created from discarded items as a critique of human wastefulness.

Portugal, Porto, Dom Luis I Bridge or Ponte de Dom Luis I, Double-deck metal arch bridge over the Rver Douro which was opened in 1886, Rabelo cargo boats on the River Douro in the foreground that were...

Portugal, Porto, Dom Luis I Bridge or Ponte de Dom Luis I, Double-deck metal arch bridge over the Rver Douro which was opened in 1886, Rabelo cargo boats on the River Douro in the foreground that were...

Portugal, Porto, Vila Nova de Gaia, The Sandeman sign and logo on the Sandeman Port Building which is a granite building dating from 1811.

Portugal, Porto, Vila Nova de Gaia, The Teleférico de Gaia aerial gondola in motion high above the Sandeman sign and logo on the Sandeman Port Building which is a granite building dating from 1811.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar with the Teleferico de Gaia aerial gondola.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar with a tourist tuk tuk in the foreground.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar.

Portugal, Porto, Vila Nova de Gaia, 17th century Mosteiro da Serra do Pilar or the Monastery of Serra do Pilar.

Guyana, Demerara-Mahaica Region, Georgetown, Lotus flower bud and seed pod, Nelumbo nucifera, in the Botanical Gardens. The lotus flower comes originally from India and is considered sacred to the Hin...

Guyana, Demerara-Mahaica Region, Georgetown, Lotus seed pod, Nelumbo nucifera, in the Botanical Gardens. The lotus flower comes originally from India and is considered sacred to the Hindus and Buddhis...

A Tibetan Buddhist monk at the Jokhang Temple in Lhasa, Tibet. Around his neck are his mala rosary beads.

Two young Khamba Tibetan women from the Kham region of eastern Tibet on a pilgrimage to visit holy sites in Lhasa, Tibet. One is wearing a western-style felt hat, which is very popular in the Kham re...

A Tibetan Buddhist pilgrim from the Kham region of eastern Tibet and a monk circumambulating around the Jokhang Temple in Lhasa, Tibet.

A Khamba Tibetan woman from the Kham region of eastern Tibet on a pilgrimage to the Jokhang Temple in Lhasa, Tibet. She is wearing a traditional heavy sheepskin-lined chupa or chuba coat and gangdian...

A grandfather and his grandchild sit at Barkhor Square in Lhasa, Tibet.

A Tibetan Buddhist pilgrim from the Kham region of eastern Tibet at the Drepung Monastery near Lhasa, Tibet. He is wearing the heaving sheepskin-lined chuba or chupa coat and is carrying his mala ros...

A Khamba Tibetan woman from the Kham region of eastern Tibet on a pilgrimage to visit holy sites in Lhasa, Tibet. She is wearing a traditional heavy sheepskin-lined chupa or chuba coat.

A young Tibetan girl wears a wig of Khamba-style braids and a red coral headdress in Barkhor Square in Lhasa, Tibet.

Tibetan Buddhist pilgrims from the Kham region of eastern Tibet circumambulating around the Jokhang Temple in Lhasa, Tibet. A Khamba man with his red headdress leads his family with a prayer wheel.

An older Tibetan woman pilgrim circumambulates the Jokhang Temple with her prayer wheel in Lhasa, Tibet. She is wearing her traditional colorful pangden or bangdian apron.