El Caño Martín Peña, 2022
El Caño Martín Peña, 2022
Rio Humacao, Las Piedras, 2022
Los Almendros Beach, Rincón, 2022
"Puerto Rico and Its Resources", 1899
Secret Beach, Humacao, 2022
Jobos Bay, Aguirre, 2021
Jobos Bay Inlet, Aguirre, 2021
Playa Guayanes, Yabucoa, 2023
Punta Santiago, Humacao, 2021
Puerto Rico's Water Pollution Image, Nelson Biaggi, 1965
The Mavilla River, Toa Alta, 2023
Loiza Dam Pipeline, ACME Newspictures, 1949
Península La Esperanza, Cataño, 2022
"Splashing, A Water Battle", George Griffith, 1899
Cidra Lake, Bayamón, 2022
Dorado Groundwater Contamination Site, 2024
Tamarindo Beach, Culebra, 2022
"The Hawaiian Islands & Porto Rico Illustrated", W.D. Boyce, 1914
Parcela Suarez Park, Loiza, 2022
Vieques National Wildlife Refuge, 2021
Green Beach, Vieques, 2021