Skip to the content
ArtistShort verified entry

Leonard Ochtman

Leonard Ochtman (October 21, 1854 – October 27, 1934) was a Dutch-American Impressionist painter who specialized in landscapes. He was a founding member of the Cos Cob Art Colony and the Greenwich Society of Artists.

Also recorded as Leonard O. Ochtman · Leonhard Ochtman · Ochtman

Leonard Ochtman

Leonard Ochtman, Dutch-American painter

Unidentified photographer · http: id=3896 q=aaa_macbgall_4810 or · Public domain

Born
1854 · Zonnemaire.
Nationality
Kingdom of the Netherlands
Occupation
painter
Movements
Impressionism
Education
Art Students League of New York

VALÉORINE Encyclopedia

VALÉORINE documentary reading

Documentary summary

Leonard Ochtman (October 21, 1854 – October 27, 1934) was a Dutch-American Impressionist painter who specialized in landscapes. He was a founding member of the Cos Cob Art Colony and the Greenwich Society of Artists.

Admitted source layer · organised and presented by VALÉORINE

Note VALÉORINE

No house-authored Note is published until its assertions and sources pass the VALÉORINE evidence contract. The documentary article remains available in full while that enrichment is being consolidated.

Documentary enrichment in progress · no unsupported statement published

Reference Check

Propose documentary evidence for Leonard Ochtman. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

World of VALÉORINE

Documentary connections

Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.

Documentary evidence

Evidence Panel

wikipedia incomplete · checked 25 September 2026

Identity
resolved
Independent source families
0
Admitted assertions
0
Open conflicts
0

Authority files

wikidata · Q6525596 · wikipedia · Leonard Ochtman

In this article

  1. 01Biography
  2. 02Archives and collections
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.

Elsewhere in Paintings

For owners

Own a work by Leonard Ochtman?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.