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Stone Sundial against a blue sky and some green tree tops.
Photo taken in Niechorze, Poland
Clock on the Medieval Bell Tower of Cremona known as the Torrazzo, Lombardy, Italy.
Six sided Sundial on Caius College Gate of Honour, Senate House Passage, Cambridge, England, UK.
Panoramic view from St. Stephen's Basilica, a Roman Catholic basilica in Budapest, Hungary. Famous landmark
Warsaw Old Town Sundial
Tower of the Chamber of Commerce in the French city of Lille on the Place du Théâtre. The building was built between 1910 and 1921 and was designed by architect Louis Marie Cordonnier; Lille, France
Brescia downtown. Close-up of the clock and bell tower in Renaissance style, 1540-1550, in Loggia town square (Piazza della Loggia). Lombardy, Italy, Europe. Astronomical clock with the constellations of the zodiac.
Ancient outdoor sundial on the brick wall
Zurich, Switzerland: clock tower of St. Peter Church, St. one of the three old town churches that characterize the silhouette of Zurich. It is located on a hill in the old town on the left bank near the Lindenhof, where the Roman settlement of Turicum and the imperial palace were located. The tower is older than today's church and already had its current shape around 1500.
The clock tower in Novi Sad is a significant visual of the city and the Petrovaradin Fortress. The big hand on the clock shows the hours and the small ones shows minutes, so the sailors on the river Danube could see what time it was from a great distance. It is nicknamed the Drunk Clock due to the backwards hour and minute hands and a timing mechanism that fluctuates with the temperature.
Sundial against pure blue summer sky
Front View Clock Tower On Petrovaradin In Novi Sad, Serbia
Bratislava, Slovakia, 2020:  The clock tower of Old Town Tower against a blue sky.
Zoomed-in perspective of Gdansk's Old Town as seen from Gradowa Hill. The focal point of the composition is the Clock Tower of Gdansk Main Station (Gdańsk Główny), standing prominently in the center of the frame. Surrounding the tower, numerous old buildings with vibrant red roofs fill the scene, showcasing the architectural charm of the historic district. This close-up view provides a detailed glimpse of the unique rooftops that define Gdansk's Old Town.
Chioggia. Italy. Mysteries Clock. The oldest tower in the world. in the bell tower of Sant'Andrea
Piazza del Campo and the Mangia Tower, Siena, Tuscany, Italy
Amsterdam, Netherlands - May 15, 2018: White Sundial Clock With Gold Sun at Museum Garden Landmark.
Montpelier Station, Virginia, USA - July 30, 2022: Close-up of a sundial in the Annie duPont Formal Garden located on the grounds of “James Madison’s Montpelier”, the home of Founding Father and United States President James Madison and his wife Dolly Madison.
Sundial, Briançon, Hautes-Alpes
Plaza de la Republica in the centre of Buenos Aires with the Obelisco  one of the main symbols of the capital of Argentina
Rouen, France - 19.02.2024. Le Gros-Horloge in Rouen. Storied 14th-century astronomical clock set on a Renaissance arch with detailed carvings. The Great Clock or Gros Horloge in Rouen, Normandy
Neighborhood Under Petrovaradin Clocktower In Novi Sad, Serbia
Shot in color detail on the facade of this historic building representing some character, animal or flower. Set at Riga, Letonia, Europe
Shenzhen, China -February 17 , 2024: Scientific sculpture from Fudan University in Shanghai, China, about early China, a device used to observe time in ancient China
Old stone sundial with blue sky and clouds in the background.
Torre dell'Orologio is a clock tower located in the Piazza Dei Signori in Padua, Italy. It is also referred to as the astronomical clock of Padua.
Clock Tower, Zug, Switzerland
The Great Clock or Gros Horloge in Rouen, Normandy
Free Images: "bestof:Horizontal sundial, Johann Willebrand, Augsburg, c. 1720 - Mathematisch-Physikalischer Salon, Dresden - DSC07927.JPG en Exhibit in the Mathematisch-Physikalisch..."
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Horizontal sundial, Johann Willebrand, Augsburg, c. 1720 - Mathematisch-Physikalischer Salon, Dresden - DSC07927.JPG
Horizontal_sundial_with_case,_Johann_Martin,_Augsburg,_c._1700_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07925.JPG
Horizontal_sundial_with_turbaned_figure,_Christoph_Schissler,_Augsburg,_1562_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08032.JPG
Universal_compendium_(horizontal_sundial,_maps_of_Northern_Hemisphere_and_Germany,_town_latitudes,_lunar_clock,_nocturnal),_Christoph_Schissler,_Augsburg,_1558_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08027.JPG
Equatorial sundial, Johann Gottfried Zimmer, Reinharz, c. 1760 - Mathematisch-Physikalischer Salon, Dresden - DSC08110.JPG
Horizontal sundial with heavy plumb bob beneath dial plate, Christopher Trechsler, Dresden, 1611 - Mathematisch-Physikalischer Salon, Dresden - DSC08035.JPG
Horizontal_sundial_(Butterfield_dial),_Charles_Francois_Langlois,_Paris,_c._1725_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07923.JPG
Lion automaton, Augsburg, c. 1630 - Mathematisch-Physikalischer Salon, Dresden - DSC07909.JPG
Horizontal table clock, unidentified - Mathematisch-Physikalischer Salon, Dresden - DSC07903.JPG
Resting Dog automaton, Augsburg, c. 1600 - Mathematisch-Physikalischer Salon, Dresden - DSC07920.JPG
Horizontal table clock, France, c. 1600 - Mathematisch-Physikalischer Salon, Dresden - DSC07893.JPG
Miner's compass for surveying mines, probably Augsburg, c. 1585 - Mathematisch-Physikalischer Salon, Dresden - DSC08004.JPG
Hemispherical sundial (scaphe), Germany, 1561, lines drawn for Dresden latitude - Mathematisch-Physikalischer Salon, Dresden - DSC08020.JPG
Table_clock,_probably_Augsburg,_c._1590_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07888.JPG
Equinoctial_sundial,_Salomon_Krigner,_perhaps_Warsaw,_c._1700_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07931.JPG
Analemmatic_sundial,_Gerhard_Muth,_Frankfurt,_c._1670_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07940.JPG
Bracket clock, Johann Gottfried Kaufmann, Dresden, c. 1780 - Mathematisch-Physikalischer Salon, Dresden - DSC07967.JPG
Musical automaton (Hottentot Dance automaton), Matthaus Rungel, Augsburg, c. 1625 - Mathematisch-Physikalischer Salon, Dresden - DSC08084.JPG
Horizontal_table_clock,_probably_France,_c._1590_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07890.JPG
Crayfish_automaton,_probably_Hans_Schlottheim,_Augsburg,_1589_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07916.JPG
Mounted_Turk_automaton,_probably_Augsburg,_late_1500s_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07914.JPG
Eagle_with_Crown_automaton,_Augsburg,_c._1635_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07911.JPG
Diptych_sundial,_Charles_Bloud,_Dieppe,_after_1650,_ivory_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07936.JPG
Diptych_sundial,_Leonhard_Miller_workshop,_Nuremberg,_c._1630,_ivory_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07934.JPG
Geometric square, Christoph Schissler, Augsburg, 1569, severely damaged in 1945 - Mathematisch-Physikalischer Salon, Dresden - DSC07996.JPG
Pendant_watch,_probably_Martin_Zoller,_Augsburg,_c._1630_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07899.JPG
Horizontal_table_clock,_Tobias_Reichel,_Dresden,_1603_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07906.JPG
Odometer,_probably_Christoph_Schissler,_Augsburg,_c._1575_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08100.JPG
Konig_Samuel.jpeg
Longcase_clock_with_musical_movement_(center),_Johann_Gottfried_Kaufman,_1774_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07968.JPG
Mechanical_celestial_globe,_Johannes_Reinhold_and_Georg_Roll,_Augsburg,_1586_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08072.JPG
Carriage_clock,_Johann_Andreas_Lehmann,_Reinharz,_1755_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08107.JPG
Double-globe_clock,_Johann_Christoph_Schuster,_Westheim,_c._1780-1786_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07944.JPG
Gregorian_reflecting_telescope,_Johann_Gottlob_Rudolph,_Miltitz,_c._1748_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07986.JPG
Topsy-Turvy_World_automaton,_view_1,_probably_Hans_Schlottheim,_Augsburg,_c._1590_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08090.JPG
Topsy-Turvy_World_automaton,_view_2,_probably_Hans_Schlottheim,_Augsburg,_c._1590_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08092.JPG
Compendium_(nocturnal,_vertical_&_horizontal_sundials,_compass,_solar_quadrant),_probably_Nuremberg,_1514_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08023.JPG
Mechanical_celestial_globe,_Johannes_Reinhold_and_Georg_Roll,_Augsburg,_1586,_original_user's_manual_by_Georg_Roll,_1586_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08075.JPG
Metallic_thermometer_with_4_lead_rods_inside_cylinder,_Johann_Gottfried_Zimmer,_Reinharz,_c._1748_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08117.JPG
Simple_microscope_with_four_flea_glasses,_owned_by_Ehrenfried_Walther_von_Tschirnhaus,_made_by_Cosmus_Conrad_Cuno,_Augsburg,_1692_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08146.JPG
Drumming_Bear_automaton,_probably_Saxon,_c._1625,_a_gift_from_Duke_Julius_Heinrich_of_Saxony_to_Elector_Johann_Georg_I_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08081.JPG
Spyglasses_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07971.JPG
Crystal ball - Mathematisch-Physikalischer Salon, Dresden - DSC07969.JPG
GJVerdam.jpg
Mechanical calculator, Jakob Auch, Vayhingen, 1790 - Mathematisch-Physikalischer Salon, Dresden - DSC07942.JPG
Table clock, Joseph Koestler, Eisenstadt, c. 1815 - Mathematisch-Physikalischer Salon, Dresden - DSC07954.JPG
Armillary sphere, Johannes Moeller, Gotha, 1687 - Mathematisch-Physikalischer Salon, Dresden - DSC07989.JPG
Graphometer, Louis Chapotot, Paris, c. 1680 - Mathematisch-Physikalischer Salon, Dresden - DSC07993.JPG
Sector with dividers, probably Dresden, c. 1630 - Mathematisch-Physikalischer Salon, Dresden - DSC08048.JPG
Astrolabe (exploded view), Johannes Praetorius, Nuremberg, 1568 - Mathematisch-Physikalischer Salon, Dresden - DSC08069.JPG
Borda repeating circle, Etienne Lenoir, Paris, c. 1790 - Mathematisch-Physikalischer Salon, Dresden - DSC08127.JPG
Astronomical circle, Edward Troughton, London, 1793 - Mathematisch-Physikalischer Salon, Dresden - DSC08123.JPG
Vacuum pump, Loeser workshop, Reinharz, c. 1750 - Mathematisch-Physikalischer Salon, Dresden - DSC08120.JPG
Encryption device, probably German, before 1587, severely damaged in 1945 - Mathematisch-Physikalischer Salon, Dresden - DSC08038.JPG
Cryptological dividers for encoding a letter as a line segment length, Joachim Deuerlin, Dresden, 1633 - Mathematisch-Physikalischer Salon, Dresden - DSC08043.JPG
Odometer, Christoph Trechsler the Elder, Dresdren, 1584, view 1 - Mathematisch-Physikalischer Salon, Dresden - DSC08095.JPG
Scioptic ball for focusing sunlight, Loeser workshop, Reinharz, 1741 - Mathematisch-Physikalischer Salon, Dresden - DSC08114.JPG
LewisCarroll.jpg
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Pendule_(wall_clock)_with_boulle_casing,_Balthazar,_Paris,_c._1720_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07952.jpg
Cruciform_watch,_Giovanni_Battista_Mascarone,_Milan,_c._1600_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07895.JPG
Pendant_watch_in_a_rock_crystal_case,_Jean_Pelard,_Dijon,_c._1630_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07897.JPG
Pendant_watch,_Jean_Baptiste_Deboule,_Geneva,_c._1630_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07901.JPG
Table_clock,_Paulus_Schuster,_Nuremberg,_1587_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07884.JPG
Pocket_watch,_Christian_Ehregott_Weisse,_Dresden,_c._1795_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07963.JPG
Travel_alarm_clock,_Christian_Ehregott_Weisse,_Dresden,_c._1785_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07958.JPG
Carriage_watch_with_silver_casing,_Jean_Francois_Poncet,_Dresden,_c._1765_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07960.JPG
Pendule_(wall_clock),_Jean-Baptise_Duluc,_Paris,_c._1770_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07948.JPG
Pendule_(wall_clock)_with_Zeus_Enthroned,_Paris,_early_1800s_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07950.JPG
Mechanical_calculator_(ten_places),_Blaise_Pascal,_France,_c._1650_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07976.JPG
Terrestrial_and_Celestial_Cone,_Christlieb_Benedict_Funk,_Leipzig,_c._1780_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07979.JPG
Terrestrial_globe,_Christlieb_Benedict_Funk,_Leipzig,_1785_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07982.JPG
Geocentric_armillary_sphere,_Charles_Francois_Delamarche,_Paris,_c._1800_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07985.JPG
Compass_with_diopter,_Mattheus_Heintz,_Zwickau,_1631_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08002.JPG
Mining_compass_owned_by_Elector_August_of_Saxony,_German,_1561_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08009.JPG
Astrolabe,_Thomas_Pregel,_Zwickau_(Saxony),_1629_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08064.JPG
Gunner's_quadrant,_Paul_Puchner,_Christoph_Trechsler_the_Elder,_Dresden,_1572_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08078.JPG
Odometer,_Christoph_Trechsler_the_Elder,_Dresdren,_1584,_view_2_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08097.JPG
Vacuum_pump,_Jacob_Leupold,_Leipzig,_1709_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08138.JPG
Giovanni_Poleni.jpeg
Drafting_compass_with_coat_of_ams_of_Italian_physician_Franciscus_de_Padua,_Erasmus_Habermel,_Prague,_c._1600_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC07998.JPG
Primary_mirror_from_10-foot_Herschel_reflecting_telescope,_William_Herschel,_London,_c._1783_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08152.JPG
Spherical_burning_mirror,_Ehrenfried_Walther_von_Tschirnhaus,_Kieslingswalde_(today_Slawonice,_Poland),_1786,_copper_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08142.JPG
Double-lens_burning_apparatus,_Ehrenfried_Walther_von_Tschirnhaus,_Kieslingswalde_(today_Slawonice,_Poland),_c._1690_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08133.JPG
John_Landen.jpeg
William_Trail.jpeg
John_Hellins.jpeg
Edward_Troughton.jpeg
Spence William.jpeg.jpg
Bibhutibhushan Datta.jpeg.jpg
Puissant.jpeg.jpg
Osipovsky.jpeg.jpg
Sectors_by_(top)_I._David,_Dresden,_mid_1600s,_(middle)_J._G._Arndt,_probably_Dresdent,_c._1640,_(bottom)_C._Koehler,_Dresden,_1662_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08047.JPG
Astronomical_clock_(Mars-Astrolabe_side),_Eberhard_Baldewein_et_al,_Marburg-Kassel,_1563-1568_-_Mathematisch-Physikalischer_Salon,_Dresden_-_DSC08061.jpg
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