Geometric Mosaic with Quatrefoils
Poseidon’s Marine ProcessionMillstones in a Roman BakeryStatue of Cupid and PsycheBaths of NeptuneTheater Masks on CapitalsMarble Counter of a ThermopoliumCourtyard of a Thermopolium with Wine CellarThermopolium of Lucius Fullo and Lucius PlacidusStaircase of the Caseggiato degli AurighiFrigidarium MosaicHercules at RestNeptune and AmphitriteMithras Slaying the BullRoman Theater of OstiaTwin Columbarium TombsOldest Wall of OstiaBull Sacrifice MosaicNeptune Riding a Sea ChariotCisiarii Mosaic: Central PanelPublic Fountain, Ostia AnticaHadrianic-Era Insula StairwellGeometric Mosaic with QuatrefoilsMarine Mosaic with Diver and Sea MonsterMosaic with Elephant and Exotic AnimalsMosaic of the Navicularii of MisenoCaupona de FortunatusMosaic of the Terme dei CisiariiMosaic of Maritime TradersOpus Sectile Floor DecorationTriton Mosaic FigureReconstruction of the Thermopolium of Via di DianaMosaic of Pudesposus and DacorosusDolphin MosaicReconstruction Panel of the Twin Columbarium TombsFloral Geometric MosaicTomb of the Little ArchesMosaic of Roman ProvincesRuins with Statue Fragment and CatFresco of a Glass Vessel and Hanging SausageLighthouse MosaicDecumanus MaximusMule Cart DriverVia di DianaCistern beneath the Caupona and FountainMosaic of the Merchants of SabrathaMuleteer and MulesPancratiastsMule Cart with PassengersBoxersCapitolium TempleBull SacrificeCourtyard of a ThermopoliumForum of the CorporationsTriskelionReconstruction of the Painted Ceiling InsulaAncient Roman Basalt MillstonesAncient Roman Latrine, Ostia AnticaTemple of the MensoresReconstruction of Dolia TransportDolphin MosaicDoliaCentral Marble Floor PanelRelief with Chi-RhoFishmongers’ StallsMosaic of a Hunter and a LionGarden FrescoGeometric Opus SectileOpus Sectile CompositionMosaic of Europa and ZeusHunting Scene MosaicMosaic of a Tiger and HunterMosaic of Grain Measurers at WorkRoman Mosaic SpearmanMosaic of Epictetus Buticosus with Bathing ToolsPolychrome Marble FloorThe Seven Sages: AthenaiosMarble Entrance to Reception RoomHippocampusVenus and Eros with MirrorRiver GodMarine Deity on a Sea CreatureSea Creatures and TridentFountain Basin of the Ninfeo degli ErotiStag HuntLatrine near the Forum BathsMarble Floor and Wall RevetmentPainted Apse with BenchesPainted Lararium NicheHunters and BeastsMarine ThiasosCharioteer with VictoryMarble NymphaeumNymphaeum of the Peristyle GardenMarble BathtubsPrize Table and Honorary BustMarble-Lined PoolRoman Geometric Marble PanelGeometric Mosaic with Swastika MotifDrainage Channel FragmentMosaic of Castor and PolluxFountain with LucernaAthletes Mosaic in the GymnasiumMosaic of a Long JumperAthlete with StrigilMosaic of a TrumpeterMosaic of Boxer and RefereeFrescoed Hall of the PriestessesStone BasinHeated PoolDiscus ThrowerPeristyle of the House of the Fortuna AnnonariaCaupona ofMosaic and Marble Wall DecorationOpus Sectile FloorDrain CoverStar Motif Opus SectileFemale Serpent

Geometric Mosaic with Quatrefoils

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This Roman mosaic (2nd–3rd cc.) from Ostia features a grid of interlocking quatrefoils—four-lobed shapes—crafted from black, white, red, and gray tesserae. Likely adorning a domus or public space, it creates a visual illusion of depth and movement, reflecting Roman fascination with pattern and mathematical harmony. Such designs highlight the Roman pursuit of architectural refinement, using geometry to enhance aesthetic appeal and spatial perception.