Power, Alternative, Solar, Roof covered in photovoltaic cell panels.

Power, Alternative, Solar, Roof covered in photovoltaic cell panels.

Cambodia, Phnom Penh, One of the cells at Toul Sleng Genocide Museum S-21. Toul Sleng, a high school, was taken over by the Khmer Rouge and turned into a prison, where people were tortured and murdere...

Cambodia, Phnom Penh, One of the cells at Toul Sleng Genocide Museum S-21. Toul Sleng, a high school, was taken over by the Khmer Rouge and turned into a prison, where people were tortured and murdere...

Bangladesh, Jessore, Solar energy cell collector converting sunlight directly into electricity.

Monastic cells balconies and courtyard Rila Monastery.TravelTourismHolidayVacationExploreRecreationLeisureSightseeingTouristAttractionTourHistoryHistoricHistoricalNativityChurchRel...

Monastic cells balconies and courtyard Rila Monastery.TravelTourismHolidayVacationAdventureExploreRecreationLeisureSightseeingTouristAttractionTourHistoryHistoricHistoricalNativityC...

Monastic cells balconies and courtyard Rila Monastery.TravelTourismHolidayVacationAdventureExploreRecreationLeisureSightseeingTouristAttractionTourHistoryHistoricHistoricalNativityC...

Monastic cells balconies and courtyard Rila Monastery.TravelTourismHolidayVacationAdventureExploreRecreationLeisureSightseeingTouristAttractionTourHistoryHistoricHistoricalNativityC...

Elderly woman reading an article with a magnifying lens.Aunt Fran age 92 suffering from macular degeneration a breakdown of light-sensitive cells in the central area of the retina making reading and...

Elderly woman playing card game with large print cards.Aunt Fran age 92 suffering from macular degeneration a breakdown of light-sensitive cells in the central area of the retina making reading and c...

Elderly woman playing card game with large print cards.Aunt Fran age 92 suffering from macular degeneration a breakdown of light-sensitive cells in the central area of the retina making reading and c...