Jack Zajac signature

American · b. 1929

9 catalogued lots by Jack Zajac record a signature line. Most often: signed.

Placement

on the base1

Form

signed8
signed and dated1

Signature as written

Forms quoted in the catalogue entries (how often each appears).

Zajac, 7/9×1

Catalogue signature lines

Signed and numbered along the base: Zajac, 7/9 — Mountain Cloud 2, Michaan's Auctions, Mar 7, 2020
Signed and number edition 6 / 25 Gilded Bronze abstract sculpture — Swan 11, Clarke Auction Gallery, Sep 14, 2025
Signed — Untitled, Bonhams, Sep 14, 2022
Signed and numbered 2/5 on the base of the bronze — VIIIA, Clarke Auction Gallery, Feb 25, 2018
Signed at base of bronze — Falling Water-Santa Cruz XXV, Brunk Auctions, Apr 7, 2016
Signed — Untitled, Bonhams, Nov 10, 2013
Signed — Untitled (Bird), Bonhams, Nov 19, 2007
Signed and dated — Mexican Lake, Bonhams, May 22, 2007
Signed — Lake, Bonhams, May 22, 2007

From the signature and inscription lines published by the auction houses in their lot descriptions. ArtSell does not authenticate signatures; a signature matching these descriptions is not evidence that a work is genuine. No house signature photographs are recorded for this artist yet. Back to Jack Zajac auction results.