Science - Jet Engine

John Harwood (b. 1954)

Unsold / did not meet reserve

Estimate $150 – $300 (≈ £111 – £221) (≈ €133 – €266)

Offered at Helmuth Stone Gallery and passed / bought in. Counted in the artist’s sell-through rate; no price, so not in price averages.

Auction history of this work: offered 4 times ↓

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Medium: Other · Paintings all other results →
As published: “Airbrush Paint”
Signed / inscribed: Signed lower right
Category: Other
Dimensions: 9.75 x 17.25 in
Auction house: Helmuth Stone Gallery
Sale: Important Old Masters, Fine Art, Antiques (230655)
Date: January 9, 2022
Location: Sarasota, Florida, United States
Lot: 471
Estimate: $150 – $300 (≈ £111 – £221) (≈ €133 – €266)
Source: Auction house helmuthstone.com ↗
Retrieved Sep 30, 2026

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Provenance trail: auction history of this work

Offered 4 times between 2020 and 2023 · sold 1 · bought in / unsold 3

Aug 23, 2020 · Helmuth Stone Gallery
August 23 Fine Art, Antique & Jewelry Auction, lot 420
Bought in / unsold · est. $150 – $300
As catalogued
John Harwood, “Science - Jet Engine”
Airbrush Paint
9.75 x 17.25 in
Jan 9, 2022 · Helmuth Stone Gallery this result
Important Old Masters, Fine Art, Antiques, lot 471
Bought in / unsold · est. $150 – $300
As catalogued
John Harwood, “Science - Jet Engine”
Airbrush Paint
9.75 x 17.25 in
Oct 2, 2022 · Helmuth Stone Gallery
Session I- Fine Art and Antiques, lot 287
Bought in / unsold · est. $200 – $400
As catalogued
John Harwood, “Science - Jet Engine”
Airbrush Paint
9.75 x 17.25 in
Apr 2, 2023 · Helmuth Stone Gallery
April 2nd Modern, Fine Art, Antique Auction, lot 450
Sold $63Sign up to see · est. $100 – $1,000
As catalogued
John Harwood, “Science - Jet Engine”
Airbrush Paint
9.75 x 17.25 in

Appearances are linked when the photographs match and the size, medium and title agree (match confidence 93%). Casts and prints are linked only when the cast or impression number also matches. Price changes compare each sold price with the previous one (in USD at each sale’s exchange rate when the currencies differ). Details are shown as each house published them.