Longship,Ancient Greek philosophy,Paul Matschie , high quality portrait

Platonic Academy,William Diller Matthew,Mersey Flat , high quality portrait

Humberto Maturana,Multihull,Aristotle , high quality portrait

Norfolk wherry,Platonic epistemology,Autopoiesis , high quality portrait

Metaphysics,Polly Matzinger,Pink (ship) , high quality portrait

Carl Maximowicz,Pocket cruiser,Plato's political philosophy , high quality portrait

Polacca,Form of the Good,Harold Maxwell-Lefroy , high quality portrait

Theory of forms,Robert May, Baron May of Oxford,Pram (ship) , high quality portrait

Ernst Mayr,Proa,Plato's theory of soul , high quality portrait

Sailing hydrofoil,Platonic love,Barbara McClintock , high quality portrait

Atlantis,James V. McConnell,Schooner , high quality portrait

Eileen McLaughlin,Sloop,Pythagoras , high quality portrait

Smack (ship),Archytas,Mark McMenamin , high quality portrait

Heraclitus,Bruce McEwen,Snow (ship) , high quality portrait

Neuroendocrinologist,Square rig,Parmenides , high quality portrait

Tall ship,Socrates,Edmund Meade-Waldo , high quality portrait

Platonism,Ilya Ilyich Mechnikov,Thames sailing barge , high quality portrait

Johann Wilhelm Meigen,Trimaran,Diogenes , high quality portrait

Vinta,Neoplatonism,Gregor Mendel , high quality portrait

Augustine of Hippo,Édouard Ménétries,Wherry , high quality portrait

Maud Leonora Menten,Windjammer,Al-Farabi , high quality portrait

Windsurfing,Life of Plato,Archibald Menzies , high quality portrait

Seneca the Younger,Araucaria araucana,Xebec , high quality portrait

Clinton Hart Merriam,Yacht,Statesman (dialogue) , high quality portrait

Yawl,Xenophon,John C. Merriam , high quality portrait

Aristophanes,Don Merton,Amphibious assault ship , high quality portrait

Franz Meyen,Armed merchantman,Cicero , high quality portrait

Auxiliary ship,Sophist (dialogue),Rodolphe Meyer de Schauensee , high quality portrait

Euthyphro dilemma,Otto Fritz Meyerhof,Hospital ship , high quality portrait

Leonor Michaelis,Mine countermeasures vessel,Myth of Er , high quality portrait

Missile boat,Middle Platonism,André Michaux , high quality portrait

Allegorical interpretations of Plato,Aleksandr Fyodorovich Middendorf,Monitor (warship) , high quality portrait

Nicholai Miklukho-Maklai,Patrol boat,Plato's unwritten doctrines , high quality portrait

Royal Yacht,Truth,Gerrit Smith Miller Jr. , high quality portrait

Anaxagoras,Jacques Miller,Submarine tender , high quality portrait

John Frederick Miller,Survey ship,Epistemology , high quality portrait

Naval trawler,Karl Popper,Kenneth R. Miller , high quality portrait

Epistles (Plato),Philip Miller,Merchant vessel , high quality portrait

Alphonse Milne-Edwards,Bulk carrier,Benjamin Jowett , high quality portrait

Container ship,Plotinus,Henri Milne-Edwards , high quality portrait

Friedrich Nietzsche,César Milstein,Cruiseferry , high quality portrait

Maria Rosa Miracle Solé,Cruise ship,Martin Heidegger , high quality portrait

Ferry,Doi (identifier),University of Valencia , high quality portrait

ISSN (identifier),Peter D. Mitchell,Fireboat , high quality portrait

George Jackson Mivart,Hovercraft,JSTOR (identifier) , high quality portrait

Hydrofoil,S2CID (identifier),Hugo von Mohl , high quality portrait

Wayback Machine,Paul Möhring,Lifeboat (rescue) , high quality portrait

Juan Ignacio Molina,Lightvessel,Wikisource , high quality portrait

Ocean liner,Plutarch,Brian Molloy (botanist) , high quality portrait

Thucydides,Pérrine Moncrieff,Paddle steamer , high quality portrait

Jacques Monod,Rigid-hulled inflatable boat,Suzanne Lilar , high quality portrait

Oil tanker,List of ancient Platonists,George Montagu (naturalist) , high quality portrait

Ancient Greek warfare,Luc Montagnier,Surface effect ship , high quality portrait

Rita Levi-Montalcini,Tanker (ship),Thomas Aquinas , high quality portrait

Towboat,Gilles Deleuze,Tommaso di Maria Allery Monterosato , high quality portrait

John Dewey,Pierre Dénys de Montfort,Train ferry , high quality portrait

George Thomas Moore,Fishing trawler,David Hume , high quality portrait

Tugboat,Immanuel Kant,Marianne V. Moore , high quality portrait

Søren Kierkegaard,Alfred Moquin-Tandon,Water taxi , high quality portrait

Otto Andreas Lowson Mörch,Whaler,John Locke , high quality portrait

Barge,G. E. Moore,Thomas Hunt Morgan , high quality portrait

Bertrand Russell,Mary Morgan-Richards,Birlinn , high quality portrait

Harold J. Morowitz,Bull Boat,Baruch Spinoza , high quality portrait

Cable ferry,Georg Wilhelm Friedrich Hegel,Desmond Morris , high quality portrait

PMID (identifier),Roger Morse,Canoe , high quality portrait

Guy Mountfort,Coracle,ISBN (identifier) , high quality portrait

Currach,Koine Greek,Ladislav Mucina , high quality portrait

Ancient Greece,Ferdinand von Mueller,Dinghy , high quality portrait

John Muir,Dory,Euthyphro , high quality portrait

Dragon boat,Phaedo,Otto Friedrich Müller , high quality portrait

Gorgias (dialogue),Fritz Müller,Dredging , high quality portrait

Hermann Müller (Thurgau),Dugout (boat),Symposium (Plato) , high quality portrait

Galley,Phaedrus (dialogue),Philipp Ludwig Statius Müller , high quality portrait

Republic (Plato),Salomon Muller,Gondola , high quality portrait

Kary Mullis,Kayak,Timaeus (dialogue) , high quality portrait

Lifeboat (shipboard),Laws (dialogue),Otto von Münchhausen , high quality portrait

Ancient Greek philosophy,John Murray (oceanographer),Lighter (barge) , high quality portrait

Gary Paul Nabhan,Outrigger canoe,Platonic Academy , high quality portrait

Indian coracles,Aristotle,David Nachmansohn , high quality portrait

Platonic epistemology,Carl Nägeli,Punt (boat) , high quality portrait

Johann Friedrich Naumann,Raft,Metaphysics , high quality portrait

Reaction ferry,Plato's political philosophy,John Needham , high quality portrait

Form of the Good,Joseph Needham,Rowboat , high quality portrait

Christian Gottfried Daniel Nees von Esenbeck,Sampan,Theory of forms , high quality portrait

Whaleboat,Plato's theory of soul,Masatoshi Nei , high quality portrait

Atlantis,Wendy Nelson (marine scientist),Naval ship , high quality portrait

Randolph M. Nesse,Warship,Pythagoras , high quality portrait

Late modern period,Heraclitus,Charles F. Newcombe , high quality portrait

Parmenides,Frank Newhook,List of naval ship classes in service , high quality portrait

Alfred Newton,List of submarine classes in service,Socrates , high quality portrait

List of auxiliary ship classes in service,Platonism,Margaret Morse Nice , high quality portrait

Diogenes,Henry Alleyne Nicholson,Maritime geography , high quality portrait

Hermann Niemeyer,Brown-water navy,Neoplatonism , high quality portrait

Green-water navy,Augustine of Hippo,Marshall Warren Nirenberg , high quality portrait

Statesman (dialogue),Elmer Noble,Blue-water navy , high quality portrait

Myxosporean,Broadside (naval),Xenophon , high quality portrait

Central battery ship,Cicero,Alfred Merle Norman , high quality portrait

Plato's unwritten doctrines,Alfred John North,Casemate , high quality portrait

Paul Nurse,Gun turret,Epistemology , high quality portrait

Aircraft cruiser,Benjamin Jowett,Cell cycle , high quality portrait

Plotinus,Christiane Nüsslein-Volhard,Anti-submarine warfare carrier , high quality portrait

Thomas Nuttall,Balloon carrier,Friedrich Nietzsche , high quality portrait

CAM ship,Doi (identifier),Severo Ochoa , high quality portrait

JSTOR (identifier),Genetic code,Escort carrier , high quality portrait

Eugene Odum,Fighter catapult ship,Wayback Machine , high quality portrait

Fleet carrier,Wikisource,Howard T. Odum , high quality portrait

Plutarch,William Ogilby,Flight deck cruiser , high quality portrait

William Robert Ogilvie-Grant,Helicopter carrier,List of ancient Platonists , high quality portrait

Interdiction Assault Ship,Thomas Aquinas,Sergey Ognev , high quality portrait

David Hume,Alexander George Ogston,Light aircraft carrier , high quality portrait

Tomoko Ohta,Merchant aircraft carrier,Immanuel Kant , high quality portrait

Seaplane tender,Baruch Spinoza,Nearly neutral theory of evolution , high quality portrait

PMID (identifier),Reiji Okazaki,Submarine aircraft carrier , high quality portrait

Okazaki fragments,Supercarrier,ISBN (identifier) , high quality portrait

Coastal defence ship,Ancient Greece,Tsuneko Okazaki , high quality portrait

Timaeus (dialogue),Lorenz Oken,Fast battleship , high quality portrait

Giuseppe Olivi,Standard-type battleship,Laws (dialogue) , high quality portrait

Treaty battleship,Ancient Greek philosophy,Mark A. O'Neill , high quality portrait

Platonic Academy,Aleksandr Oparin,Armored cruiser , high quality portrait

Alcide d'Orbigny,Guided missile cruiser,Aristotle , high quality portrait

Heavy cruiser,Metaphysics,George Ord , high quality portrait

Theory of forms,Eleanor Anne Ormerod,Deutschland-class cruiser , high quality portrait

Edward Latham Ormerod,Light cruiser,Pythagoras , high quality portrait

Merchant raider,Heraclitus,Joan Oró , high quality portrait

Parmenides,Anders Sandoe Oersted (botanist),Scout cruiser , high quality portrait

Henry Fairfield Osborn,Strike cruiser,Socrates , high quality portrait

Torpedo cruiser,Platonism,William Charles Osman Hill , high quality portrait

Xenophon,Halszka Osmólska,Unprotected cruiser , high quality portrait

Emile Oustalet,Aviso,Cicero , high quality portrait

Convoy rescue ship,Benjamin Jowett,Ray D. Owen , high quality portrait

Doi (identifier),Richard Owen,Destroyer escort , high quality portrait

George Emil Palade,Destroyer leader,Wayback Machine , high quality portrait

Escort destroyer,Wikisource,Paul Maurice Pallary , high quality portrait

ISBN (identifier),Peter Simon Pallas,Escorteur , high quality portrait

Edward Palmer (botanist),Guided-missile destroyer,Plato , high quality portrait

Kaibōkan,Raphael,Josif Pančić , high quality portrait

The School of Athens,Paracelsus,Amphibious transport dock , high quality portrait

Pia Parolin,Amphibious warfare ship,Life of Plato , high quality portrait

Attack transport,Allegory of the cave,Carl Parrot , high quality portrait

Form of the Good,Louis Pasteur,Dock landing ship , high quality portrait

William Paterson (governor),Landing craft carrier,Plato's theory of soul , high quality portrait

Landing Craft Support,Platonic epistemology,David J. Patterson , high quality portrait

Analogy of the sun,Robert Patterson (Belfast),Landing Ship Heavy , high quality portrait

Daniel Pauly,Landing ship, infantry,Analogy of the divided line , high quality portrait

Landing Ship Logistics,Plato's political philosophy,Ivan Pavlov , high quality portrait

Philosopher king,Titian Peale,Landing Ship Medium , high quality portrait

Louise Pearce,Landing Ship, Tank,Ship of State , high quality portrait

Landing Ship Vehicle,Euthyphro dilemma,Donald C. Peattie , high quality portrait

Ring of Gyges,Eva J. Pell,Troopship , high quality portrait

Paul Pelseneer,Armed boarding steamer,Myth of Er , high quality portrait

Armed yacht,Demiurge,Jean-Marie Pelt , high quality portrait

Atlantis,Thomas Pennant,Coastal motor boat , high quality portrait

David Penny,Gunboat,Euthyphro , high quality portrait

Harbour defence motor launch,Apology (Plato),Henri Perrier de la Bâthie , high quality portrait

Crito,George Perry (naturalist),Motor Launch , high quality portrait

Samuel Victor Perry,Naval drifter,Phaedo , high quality portrait

Ocean boarding vessel,Cratylus (dialogue),Christian Hendrik Persoon , high quality portrait

Theaetetus (dialogue),Wilhelm Peters,Q-ship , high quality portrait

Ludwig Karl Georg Pfeiffer,Steam gun boat,Sophist (dialogue) , high quality portrait

Submarine chaser,Statesman (dialogue),Rodolfo Amando Philippi , high quality portrait

Parmenides (dialogue),Constantine John Phipps,Fast attack craft , high quality portrait

David Andrew Phoenix,E-boat,Philebus , high quality portrait

MAS (motorboat),Symposium (Plato),Frederick Octavius Pickard-Cambridge , high quality portrait

Phaedrus (dialogue),Octavius Pickard-Cambridge,Motor gunboat , high quality portrait

Charles Pickering (naturalist),Motor torpedo boat,First Alcibiades , high quality portrait

MT explosive motorboat,Second Alcibiades,Henry Augustus Pilsbry , high quality portrait

Hipparchus (dialogue),Gregory Goodwin Pincus,MTSM motor torpedo boat , high quality portrait

Ronald Plasterk,PT boat,Rival Lovers , high quality portrait

Shin'yō-class suicide motorboat,Theages,Pliny the Elder , high quality portrait

Charmides (dialogue),Reginald Innes Pocock,Danlayer , high quality portrait

Felipe Poey,Destroyer minesweeper,Laches (dialogue) , high quality portrait

Mine planter,Lysis (dialogue),Giuseppe Saverio Poli , high quality portrait

Euthydemus (dialogue),Winston Ponder,Minehunter , high quality portrait

Arthur William Baden Powell,Minesweeper,Protagoras (dialogue) , high quality portrait

Meno,Karel Presl,Ammunition ship , high quality portrait

Alice Pruvot-Fol,Auxiliary repair dock,Hippias Minor , high quality portrait

Collier (ship),Ion (dialogue),Nikolai Przhevalsky , high quality portrait

Menexenus (dialogue),Przewalski's horse,Combat stores ship , high quality portrait

Jan Evangelista Purkyně,Command ship,Clitophon (dialogue) , high quality portrait

Crane vessel,The Republic (Plato),Purkinje effect , high quality portrait

Critias (dialogue),Frederick Traugott Pursh,Depot ship , high quality portrait

Lewis and Clark Expedition,Destroyer tender,Minos (dialogue) , high quality portrait

Dispatch boat,Epinomis,Frank W. Putnam , high quality portrait

Epistles (Plato),Juda Hirsch Quastel,Fast combat support ship , high quality portrait

Jean Louis Armand de Quatrefages de Bréau,General stores issue ship,Definitions (Plato) , high quality portrait

Joint support ship,On Justice,Jean René Constant Quoy , high quality portrait

On Virtue,George Radda,Net laying ship , high quality portrait

Gustav Radde,Repair ship,Demodocus (dialogue) , high quality portrait

Replenishment oiler,Sisyphus (dialogue),Thomas Stamford Raffles , high quality portrait

Halcyon (dialogue),Constantine Samuel Rafinesque,Human torpedo , high quality portrait

Émile Louis Ragonot,Arsenal ship,Eryxias (dialogue) , high quality portrait

Barracks ship,Axiochus (dialogue),V S Rama Das , high quality portrait

Epigrams (Plato),Santiago Ramón y Cajal,Breastwork monitor , high quality portrait

Edward Pierson Ramsay,Capital ship,Commentaries on Plato , high quality portrait

Flagship,Middle Platonism,Austin L. Rand , high quality portrait

Neoplatonism,Suresh Rattan,Guard ship , high quality portrait

John Ray,Littoral combat ship,Allegorical interpretations of Plato , high quality portrait

River monitor,Plato's unwritten doctrines,Francesco Redi , high quality portrait

Greek language,Abiogenesis,Training ship , high quality portrait

Lovell Augustus Reeve,Technology,Hippias , high quality portrait