A water tank installed by PRASA, Santurce, 1964
Caño Martín Peña, 2022
Caño Martín Peña, 2022
Los Almendros Beach, Rincón, 2022
"The Hawaiian Islands & Porto Rico Illustrated", W.D. Boyce, 1914
Parcela Suarez Park, Loiza, 2022
Loiza Dam Pipeline, ACME Newspictures, 1949
Jobos Bay, Aguirre, 2021
A tow boat in Jobos Bay, Nathaniel Stebbins, Central Aguirre in Salinas, 1912
Jobos Bay Inlet, Aguirre, 2021
Secret Beach, Humacao, 2022
Ruins of the sugar mill against the power plant, Central Aguirre, Salinas, 2026
Punta Santiago, Humacao, 2021
Puerto Rico's Water Pollution Image, Nelson Biaggi, 1965
Playa Guayanes, Yabucoa, 2023
Sold Parcela in Yabucoa (No Título), 2018
The Mavilla River, Toa Alta, 2023
Península La Esperanza, Cataño, 2022
Lago Carraízo, Trujillo Alto, 2023
Lago Carraízo, Trujillo Alto, 2023
Carraizo Dam (Loiza Dam) during drought, Trujillo Alto, 2026
"Splashing, A Water Battle", George Griffith, 1899
Cidra Lake, Bayamón, 2022
Condado Beach, Found Slide, 1966
Dorado Groundwater Contamination Site, 2024
Tamarindo Beach, Culebra, 2022
An outflow pipe in La Concha Resort, Condado, 1958
"Puerto Rico and Its Resources", 1899
Green Beach, Vieques, 2021
Vieques National Wildlife Refuge, 2021
Commonwealth Oil Refining Company, ACME Newspictures, 1972
Caribbean Sea, Guayanilla, 2023
Costa Sur Power Plant, Guayanilla, 2024