Mondoir lives on Web · iOS · ChatGPT · Editorial

The operating system for the contemporary art market.

Discover, value, source, acquire, sell, and learn — on every surface where collectors live.

Value

Free instant estimate

AI valuation cross-referenced against 18M+ auction records.

Source

40+ countries

Private sourcing with authentication and provenance.

Collect

Blue-chip & emerging

Curated original works, shipped worldwide.

Sell

Artists keep 90–92%

Partner Studio for working artists.

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Mondoir — The operating system for contemporary art.

Discover, value, source, and acquire art across every surface collectors use — web, mobile, ChatGPT, and beyond. Built by a gallerist, trusted by collectors in 40+ countries.

Value an artwork · Browse the collection

Also available on iOS · ChatGPT · Custom GPT · Instagram.

What Mondoir does

Value — AI valuation cross-referenced against 18 million auction records.
Source — Private sourcing across 40+ countries, with authentication and provenance.
Collect — Curated blue-chip and emerging works, with certificates of authenticity and worldwide shipping.
Sell — Partner Studio: artists keep 90–92% of every sale.
Learn — Market intelligence written by the founder.

What is your artwork worth?

Upload a photo. Mondoir's AI analyses it against 18 million auction records and returns a confidence-scored report with comparable sales, QR-verified authenticity, and a tracking number. Used by collectors, estate executors, insurance professionals, and advisors in 40+ countries.

Three tiers

Instant estimate — Free. Sign up and get an instant value range with confidence score, in seconds. No payment required.
Full PDF report — $250 USD. QR-verified PDF with comparable sales, market analysis, and expert review. Delivered within 48 hours.
Insurance-grade appraisal — from $2,500 USD. Signed, USPAP-aligned, legally defensible report for estates, insurers, and IRS submissions. Two-business-day initial reply from a human appraiser.

Value an artwork →

Featured works

A cross-section of what Mondoir handles — from emerging Partner Studio artists at accessible price points to museum-quality blue-chip secondary-market works.

Girl with Roses, 1947-48

By Lucian Freud

Medium: Archival pigment print on 310gsm Hahnemühle German Etching paper.

Dimensions: 54 x 41.30 cm

Year: 2025

Price on request (blue-chip / secondary market)

Girl with a Kitten, 1947

By Lucian Freud

Medium: Archival pigment print on 310gsm Hahnemühle German Etching paper

Dimensions: 48.90 x 39.50 cm

Year: 2025

Price on request (blue-chip / secondary market)

Double Portrait, 1985-86

By Lucian Freud

Medium: Archival pigment print on 310gsm Hahnemühle German Etching paper

Dimensions: 46.40 x 50 cm

Year: 2025

Price on request (blue-chip / secondary market)

Reflection (Self-portrait), 1983-85

By Lucian Freud

Medium: Archival pigment print on 310gsm Hahnemühle German Etching paper

Dimensions: 48.90 x 44.80 cm

Year: 2025

Price on request (blue-chip / secondary market)

Reflection (Self-portrait), 1983-85 by Lucian Freud

Blue Calcite Eroded Bust of Hercules Farnese

By Daniel Arsham

Medium: Blue calcite, quartz and hydrostone Unique Piece

Dimensions: 90 x 42 x 50 cm

Year: 2020

Price on request (blue-chip / secondary market)

Blue Calcite Eroded Bust of Hercules Farnese by Daniel Arsham

The Final Five by Harland Miller

By Harland Miller

Medium: 26 colour silkscreen on Somerset Tub Sized Radiant White 600gsm paper

Dimensions: 86 x 59.3 cm

Year: 2025

Price on request (blue-chip / secondary market)

The Final Five by Harland Miller by Harland Miller

Dream

By Yayoi Kusama

Medium: Collage, Pastel, Enamel, Acrylic Marker Pen on Paper

Dimensions: 72.5 x 51.3 cm

Year: 2005

Price on request (blue-chip / secondary market)

Exhibition

By Marina Imar

Medium: acrylic on canvas

Dimensions: 90 x 60 cm

Year: 2025

Price: $2000.00 USD (Partner Studio)

Framed canvas print featuring a pop icon: a tribute to Michael Jackson.

By Macister Rodríguez

Medium: Printed on canvas

Dimensions: 62 x 92 cm

Year: 2026

Price: $1500.00 USD (Partner Studio)

Framed canvas print featuring a pop icon: a tribute to Michael Jackson. by Macister Rodríguez

Silence Is Also a Voice

By Iyanuoluwa Babalola

Medium: Acrylic on Canvas

Dimensions: 166.04 x 71.12 cm

Year: 2026

Price: $500.00 USD (Partner Studio)

Silence Is Also a Voice by Iyanuoluwa Babalola

Defiant

By Patience Adekunle

Medium: Electronic cables and Fabric on canvas

Dimensions: 20 x 24 in

Year: 2026

Price: $2650.00 USD (Partner Studio)

Mondoir's range spans emerging Partner Studio artists from approximately $1,500–$8,000 USD, mid-career originals, and museum-quality blue-chip works including Yayoi Kusama, KAWS, Lucian Freud, Daniel Arsham, and Harland Miller. Browse the full collection.

Intelligence from the market, by the market.

Long-form market research written by Amir Soleymani — founder of Mondoir, author of The Art of Connectivity and Fools & JPEGs, speaker at CHRISTIE'S Art & Tech Summit, Art Dubai, Dubai AI Week (Machines Can See), NFT Paris, and ArtsDAO.

Latest editorial & market commentary

Seven Decades of Emirati Art: The Artists Who Shaped the UAE (August 2026) — Meet 19 pioneering and contemporary Emirati artists whose work transformed the UAE from a young federation into a global centre for visual culture.
Investing in Visual Art for 2026 — The transition into the 2026 fiscal year marks a pivotal "recalibration" point for the global art market. Following the speculative fervor that defined the post-pandemic recover...
2025 Art World Year-End Review — The year 2025 will be recorded in art history not as a period of collapse, nor of unbridled expansion, but as a definitive year of recalibration. Following the post-pandemic vol...
Mondoir Launches Partner Studio Collection to Support Emerging Artists Worldwide — The Partner Studio Collection is built around early access to emerging talent. Mondoir curates and verifies each artist and artwork, offering collectors the opportunity to disco...
A5 Originals Launches to Redefine How Emerging Artists Create and Collect — A5 Originals, a new initiative by Mondoir founder Amir Soleymani, launches with a focused mission: to give emerging and independent artists a clear framework to create original ...

Artist spotlights

Cables, Waste, and the Weight of Braiding (August 2026) — Patience Adekunle — Patience Adekunle builds portraits from recycled electronic cables in Ibadan. At 28, she is making work that treats e-waste as both material and argument.
Box by Box, Shade by Shade (August 2026) — Olamilekan Okunade — Nigerian painter Olamilekan Okunade builds his figures from geometric blocks of color, pixel by pixel, until a tech lady in a grey suit emerges from a library of dark books.
Burnt Sienna Ground, Blue Sky Above (August 2026) — Pierre Benjamin — Pierre Benjamin paints icons — Winehouse, Dean, Monroe — in oil on a warm ochre ground, chasing the private face behind the public one.
Less Rescue, More Trust (July 2026) — Art Meštrović — Croatian painter Art Meštrović works from a home studio in Virovitica, scraping back oil paint until a helmet's reflection finally tells him when to stop.

Read the research →

Mondoir is wherever you collect.

Web · iOS · ChatGPT Apps · Custom GPT · Instagram · coming soon: Claude · WhatsApp.

Web — you are here at mondoir.art.
iOS — Mondoir Gallery on the App Store for iPhone and iPad.
ChatGPT — official Mondoir ChatGPT app built with OpenAI's Apps SDK.
Custom GPT — Mondoir custom GPT inside ChatGPT for valuation, sourcing, and discovery.
Instagram — @mondoir.
Claude — coming soon.
WhatsApp — coming soon.

Press and recognition

Mondoir's Dubai phygital-art programme has been featured in CNN. The founder's commentary and profile have appeared in Dubai TV, Emirates Man, Forbes Inner Circle, and NFT Now Top 100.

Founder keynotes and panels at CHRISTIE'S Art & Tech Summit, Art Dubai, Dubai AI Week — Machines Can See, NFT Paris, and ArtsDAO.

Books by the founder: The Art of Connectivity and Fools & JPEGs.

Represented by Mondoir.

Mondoir's Partner Studio accepts submissions from contemporary artists worldwide. Artists keep 90–92% of every sale, with global distribution, AI-powered tools for pricing and marketing, and a weekly newsletter spotlight.

Submit your portfolio → · Learn how Partner Studio works.

Mondoir is wherever you collect.

Mondoir is an online-only global art platform — browse, buy, and consign from anywhere at mondoir.art. Contact us →