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Bavarian Alps, Berchtesgaden Alps
Sewage treatment plant for industrial wastewater with aeration tanks water recycling.
Scenery of a field where the snow has begun to melt
Wastewater treatment plant  - circular sedimentation basin with elevated walkway (Lisbon, Portugal - Parque das Nações)
Water tank (pool) for irrigation in agriculture
alpine landscape with lake called Lago Coe in Northern Italy
Crystal clear waters in the Llobregat river on a sunny day
On of Seven Triglav's lakes and mountain hut on sunny day. Julian Alps, Slovenia
Beautiful green lake in spring - Appennino Tosco Emiliano national park - Italy
Aerial view of Ilıca Waterfall in Küre Mountains National Park, Turkey
Beautiful view of Cascade du Herisson, France, Europe.
Pipeline equipment of chemical plant under construction
ice hole for oxygen for fishes
Monte Vettore, Umbria, marche, Italy:\nLake Pilato on Monte Vettore
Heather Meadows area with alpine lake in Mt. Baker National Recreation Area of Washington State
Croatia, Plitvice Lakes,
The highest peak in the mountain range named Monti della Laga, Lazio and Abruzzo region, with Cento Fonti waterfalls and hikers who practice trekking in altitude.
A breathtaking view of the Seven Rila Lakes, nestled in the heart of the Rila Mountains in Bulgaria, showcasing pristine turquoise waters and rugged mountains.
Nature photography during hiking and climbing activities
A large, modern sewage treatment plant as seen from above
Magnificent landscape with a mountain lake surrounded by forest and snowy mountain peaks, Austria, Reed See. High quality photo
Black Tusk viewed from Panorama Ridge in summer in Squamish, BC, Canada
Waterfall and the glacier shrinking on marmolada mountain in the alps showing the impact of global warming on the fragile landscape
Aerial View of the Polperro Tidal Pool floor
A closeup of a waterfall with a swimming area in the South of Brazil
A breathtaking view of the Seven Rila Lakes, nestled in the heart of the Rila Mountains in Bulgaria, showcasing pristine turquoise waters and rugged mountains.
Small Vraca (Albanian: Vraca e Vogël; Macedonian: Мала Враца, romanized: Mala Vraca, Serbian: Мала Враца Mala Vraca) is a peak of the Šar Mountains located in Kosovo[a] and North Macedonia. Small Vraca is one of the most southern peaks of the Šar Mountains. It reaches a height of 2,536 m (8,320 ft) or 2,483 m (8,146 ft). So it is smaller than its bigger brother Big Vraca which is 2,582 m (8,471 ft) high.
Berner Oberland canotn, Switzerland\nA spectacular alpine lake in the center of Switzerland, pine trees, glaciers and blue lake
The Altai Republic also known as Gorno-Altai Republic is a republic of Russia located in southern Siberia.
Koelnbreinspeicher reservoir lake at the Kölnbrein Dam in the Maltatal Carinthia Austria during an overcast springtime day in the Hohe Tauern range in the Alps.
Free Images: "bestof:Wasserturm Schifferstadt 02.JPG en Schifferstadt Germany Own Immanuel Giel 2008-06 Murals in Schifferstadt Water towers in Rhein-Pfalz-Kreis Schifferstadt"
Beach of Morecambe 02.jpg
Fischy Music at Big Tent Festival 02.jpg
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2012.02.26.121724 Schloss Schwerin.jpg
Coastguard Maracaibo lake.jpg
Tours Cathédrale toits Munich.jpg
2012.02.25.133130 Alter Holzhafen Wismar.jpg
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Hauptwache mural painting Marktplatz Munich.jpg
Concorde F-BVFB (Sinsheim).JPG
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Clocher Amalienburg Hofburg Vienne.jpg
Imperator Ludovicus, Murnau, Bavaria, Germany.jpg
Virgin seven pains mural painting, Murnau, Bavaria, Germany.jpg
Schnell flieht die Zeit, sei bereit, mural, Oberammergau, Bavaria, Germany.jpg
South tower Cathedral Munich.jpg
Mariensäule Towers Frauenkirche Munich.jpg
Painting CoA altes Rathaus Munich.jpg
North tower Theatinerkirche Munich.jpg
Towers Domkirke Viborg Denmark.jpg
Christiansborg Slot spire Copenhagen Denmark.jpg
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Mater Dolorosa, Rathaus, Murnau, Bavaria, Germany.jpg
Bell tower Heilig-Geist-Kirche Munich.jpg
History CoA Munich.jpg
Tower courtyard Rathaus Munich.jpg
Spire Saint Salvator greek church Munich.jpg
Music room doorway 3 - Schloss Dagstuhl - DSC06188.JPG
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Music room doorway 2 - Schloss Dagstuhl - DSC06189.JPG
Bell tower cathedral Odense Denmark.jpg
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Slavnoe water tower 2012 G1.jpg
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Bell Tower, Oberammergau, Bavaria, Germany.jpg
Flèche cathédrale Saint Etienne Vienne Autriche.jpg
Spire Cathedral St Stephen Vienna Wien Steffl 1.jpg
Héron cendré Ardea cinerea Tiergarten Schönbrunn.jpg
South bell tower Theatinekirche from courtyard Munich.jpg
L'Hermione stern reflection Rochefort sur Mer.jpg
Water in the Rimondi Fountain Rethymno Crete Greece.jpg
Roskilde Palace towers domkirke Denmark.jpg
Hald slot brick tower Viborg Commune Denmark.jpg
Trinitatis kirke bell tower from Rundetårn Copenhagen.jpg
Karlsruhe TordesSchmerzes.jpg
Steffl spire St Stephen's cathedral Vienna.jpg
Overview Marienplatz Rathaus Munich.jpg
Emperor's Courtyard Residenz towers Theatinerkirche Munich.jpg
Frauenkirche Munich Tower WLM 2015.jpg
Sankt Petri kirke Copenhagen Denmark.jpg
Halichoerus grypus in Kolmården.jpeg
Moat Aqueduct Tower Alhambra Granada Spain.jpg
Grüss Gott, Oberammergau, Bavaria, Germany.jpg
Mural Anna, Maria, Child, Joseph, Anthony of Padua, Oberammergau, Bavaria, Germany.jpg
Amalienburg clock tower sundial Hofburg Vienna.jpg
Das_Frühstück_Liotard_HUW_30_Alte_Pinakothek_Munich_Germany.jpg
Sweet Brown Snail am Bavariapark und dem Verkehrszentrum des Deutschen Museums in München an der Theresienhöhe Schwanthalerhöhe Westend.JPG
Children's Pool Beach.jpg
Buque ICARO en el Lago de Maracaibo.jpg
Sunrise on Vereda del Lago and Eagle Austin Ship in Maracaibo lake.jpg
Trier Porta Nigra BW 1.JPG
Analogmultimeter Multavi.jpg
Puits homme sauvage Cluny Cl 19594 poulie Cl 12064.jpg
Wasserschloss Mespelbrunn, 6.jpg
Philia Hellenic Center for Marine Research Heraklion harbour.jpg
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Greek 500.svg
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Fukushima I reactor cooling water 2011-07-02.svg
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