EntityQ6525596· pop 12· linked from 16 articlesLeonard OchtmanSign in to saveAmerican artist (1854–1935)ConnectionsUnited StatesCountryNetherlandsConceptpaintingEntityAlbanyEntityImpressionismEntitypublic domainEntityOCLC, Inc.EntityGreenwichEntityLong Island SoundEntityAnton MauveEntityEncyclopædia Britannica 11th editionEntityHague SchoolEntityChilde HassamEntityGeorge InnessEntityJacob MarisEntityHugh ChisholmEntityNational Academy of DesignEntityTonalismEntityArt Students League of New YorkEntityJohn Henry TwachtmanEntityCategories1854 births1934 deaths19th-century American male artists19th-century American painters20th-century American male artists20th-century American paintersAmerican Impressionist paintersAmerican male paintersDutch emigrants to the United StatesNational Academy of Design membersPeople from Zonnemaire