Alex Katz signature
American · b. 1927
449 catalogued lots by Alex Katz record a signature line. The most common placement is lower left (33% of lots that state a placement). Most often: signed.
Placement
Form
Signature as written
Forms quoted in the catalogue entries (how often each appears).
- alex Katz×9
- Alex Katz 06×3
- Alex Katz 05×3
- Alex Katz 96×3
- Alex Katz 85×2
- Alex Katz 07×2
- Alex Katz 91×1
- Alex Alex Katz 91×1
- Alex Katz 86×1
- Alex Katz 95×1
- Alex Katz 87×1
- Alex Katz 84×1
Catalogue signature lines
Incised with the artist’s signature and date “Alex Katz 12” upper right
— Study for Pink Roses 1, Phillips, Jul 16, 2026Signed and dated 'Alex Katz 91' upper right
— Open Door, Phillips, Jun 26, 2026Signed and dated 'Alex Katz 06' lower right
— Manhattan at Night, Phillips, Jun 26, 2026Incised with the artist's signature and date "Alex Katz 81" lower left
— Study for Ada in Spain, Phillips, May 21, 2026Signed 'alex Katz' on the reverse
— Study for Clarissa, Phillips, Apr 16, 2026Signed and dated 'alex katz 06' upper centre
— The Path (Central Park), Phillips, Apr 16, 2026Signed and dated "Alex Alex Katz 91" lower center; signed "Alex Katz" on the reverse
— Daylilies, Phillips, Feb 28, 2026Signed and dated "Alex Katz '73" upper right
— Study for Fox, Phillips, Feb 28, 2026Signed and dated "Alex Katz 86" upper right
— Ada, Phillips, Feb 28, 2026Signed and dated "Alex Katz 95" upper right
— Study for Man in White Shirt (Peter), Phillips, Jul 16, 2025Signed "Alex Katz" lower left
— Pink Nude, Phillips, Feb 26, 2025Signed and dated 'Alex Katz 87' upper left
— Julian & Jacqueline, Phillips, Oct 11, 2024Signed and dated "Alex Katz 84" upper right
— Study for COWS, Phillips, Jul 17, 2024Signed "Alex Katz" lower right
— Nine Women 6, Phillips, Jul 17, 2024Signed and dated "Alex Katz 2004" upper right
— Jessica (Study for New Pink), Phillips, May 15, 2024Signed and dedicated "For Jessica Love Alex" lower left
— Nude, Phillips, Nov 15, 2023Signed "Alex Katz" lower left
— Barry, Edward and Chris, Phillips, Jul 18, 2023Signed and dated "Alex Katz 77" lower left
— Doug, Phillips, Jul 18, 2023Incised with the artist's signature and date "Alex Katz 04" lower right and at center
— Kym in White, Phillips, Jul 18, 2023Signed and dated "Alex Katz 85" lower left
— Nathan, Red and John, Phillips, Jul 18, 2023Signed and numbered 'Alex Katz 1/4' lower left
— Shopping Crowd 1, Phillips, Jun 30, 2023Signed and dated "Alex Katz 92" upper right
— Study for Bird, Phillips, May 16, 2023Signed and dated "Alex Katz 07" lower right
— Ada (Orange), Phillips, May 16, 2023Signed, indistinctively inscribed and dated "love Alex, 12-1-01" lower left
— Unfamiliar Image, Phillips, Nov 16, 2022Signed and dated "Alex Katz 96" upper right
— Vincent, Phillips, Nov 16, 2022Signed and dated "Alex Katz 96" upper right
— Vivien, Phillips, Nov 16, 2022Edition: 21/60; signed and numbered lower left: Alex Katz 21/60
— Caroline 1977, Menzies, Oct 12, 2022Signed "Alex Katz" lower right
— Untitled, Phillips, May 19, 2022(i) signed and dated "Alex Katz 68" upper right
— Two works: (i) Untitled (Lilies) 1 ; (ii) Untitled (Lilies) 2, Phillips, Mar 9, 2022Signed and dated "Alex Katz 85" upper left
— Horizontal Samantha Study, Phillips, Sep 28, 2021Signed and dated 'Alex Katz 72' upper right; signed and dated '8-72 Alex Katz' on the overlap
— Edmund, Phillips, Jul 13, 2021Signed and numbered on the lower left : Alex Katz HC 4
— Diana, im Kinsky, Dec 17, 2020Signed and numbered on the lower right: Alex Katz 50/50
— Harbor #10, im Kinsky, Dec 17, 2020Signed and numbered on the lower left: Alex Katz 20/35
— Black Dress - Christy (Turlington), im Kinsky, Dec 17, 2020Signed and dated "Alex Katz 80" upper right
— Zihuatenejo Bay, Phillips, Dec 8, 2020Signiert und datiert unten links: Alex Katz 00. Verso nummeriert: 627
— Pansies, Van Ham, Dec 2, 2020Signed and dated 'Alex Katz 69' lower right
— Ada with Mirror, Phillips, Oct 20, 2020Signiert und datiert oben rechts: alex Katz 00. Verso nummeriert: 625. Hier zudem mit Aufkleber mit Angaben zum Werk
— Peony Incarnation #11, Van Ham, Jun 10, 2020Signed "Alex Katz" lower right
— Untitled (Still Life), Phillips, Mar 4, 2020Signed and dated 'Alex Katz 08' upper right
— Untitled (Leaves), Phillips, Feb 14, 2020
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 Alex Katz auction results.