Name: Gretchen
Brand: Robert Longo
Rating: 5 (246 reviews)

artworks

robert longo

Gretchen

Robert Longo

Leah leads MyArtBroker's partnerships department, developing relationships with major prints and multiples auction houses around the world. She supports collectors whose artworks fall beyond our core focus by securing the right external sales opportunities. Building this department from the ground up, Leah drives its strategy and continued growth. 

At MyArtBroker, Leah is sometimes referred to as 'The Ninja,' for reasons we'll keep as our secret weapon. 

Partnerships Manager

Leah Mentzis

Browse artworks for sale and open to offers and from our network of over 40,000 members.

Enquire to buy a work, and our specialist team will source and appraise the work your considering buying.

Before you make an offer you'll be guided with a suggested buy price, a full condition report, provenance and authentication details, and a viewing if needed.

Joe Syer - Head of Urban & Contemporary Art - MyArtBroker

Sell with zero fees, maximizing your return while we handle preparation and market re-entry expenses.

Protect your artwork's value with private sales and work with a specialist to set competitive pricing.

Partner with market-savvy specialists and data tools to confidently time and price your sale for success

Medium

Format

Year

Dimensions

Sizes

Signed

Condition

Series

You're almost there. To use MyPortfolio, including real-time data and artwork tracking, just add your phone number and we'll send a quick SMS to verify it.

Build your portfolio and track prices in real time. Manage valuations, view return against your collection and watch works you're looking for.

The budget is competitive with market expectations

The budget is below typical market expectations

The asking price is competitive with market expectations

The asking price exceeds typical market expectations

The asking price is within market expectations

Discover {name} prints for sale, exclusively available through our private network of collectors. Explore signed and unsigned screenprints, lithographs, digital prints, and rare editioned proof prints by era-defining blue chip artists.

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How it works

Curated index derived from public auction data, including hammer prices, sell through rates, last bid price on unsold lots and private sales & valuations

{artist} print index (5 years)

Search artist name or artwork title

Search artwork title

Our specialist team are available to discuss the market, your collection, or to request a speculative valuation, without obligation. Do not hesitate to get in touch.

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Watch artwork, manage valuations, track your portfolio and return against your collection

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Buy with us

Our specialists will guide you through every step of your purchase. Your details stay private, and there's no obligation to proceed.

Enquire to buy

Artwork title

Just a guide - you're not making a formal offer.

We'll use this for guidance only. Any information you share with us is kept strictly confidential and will not be shared with any potential sellers or third-party.

We'll use this for guidance, there’s zero obligation to sell.

What price do you have in mind?

Any information you share with us is kept strictly confidential and will not be shared with any potential buyer or third-party. Your specialist will use this as a guide for your appraisal should you wish to continue.

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Suggest a Budget

Our team will only ever contact you regarding the artwork you enquired about.

Title of artwork*

This work is available for immediate purchase

Available Now

This work is held in the collections of our private members.

Held in Private Collections

There are collectors actively looking for this work now.

Collector Demand

Tell us a little more about you so we can serve you relevant and useful alerts, data and information.

Let's get to know you

Our team can help with advisory, valuations and access, tell us what you're looking to do?

How can we help?

Tell us which markets you're most interested in so we can tailor results and insights to you.

We follow thousands of artists results - which ones do you care about?

We'll tailor your updates to what actually matters to you.

Tell us what you want to hear about - and what you don't.

Manage valuations, view return against your collection and watch works you're looking for.

Sell with us

Our specialists can value your artwork and connect you with serious buyers. There’s no obligation to sell, and your information is kept private.

Enquire to sell

Please enter an artwork title.

Get a valuation

Valuations by specialists, backed by market data and intelligence.

Request a valuation

WHY INSURE YOUR ART WITH US?

GET A FREE, COMPREHENSIVE INSURANCE QUOTE

You can connect with our specialist team if and when the time is right. With over 100 years combined experience in the bluechip print market we offer advisory, data and digital collection management for free.

We track 400+ auction houses, 13,000 artworks, and 40,000 users.

To unlock it all, take 30 seconds to tell us more about you.

We're thrilled our data is proving useful.

Becoming a member is always free, and gives you access to unlimited data and articles, we just need to verify your account.

Reading all our stories and articles is free, you just need to sign up.

Track supply & demand by print series in our network.

Our Live Value Indicator blends both public and private sales data from over 400 auction houses and tracks 40 factors that determine value.

The only dedicated prints portfolio management system in the world. Add your collection to track value in real time.

Discover live market data against your collection

Track live demand in works from our artist's portfolios and view access to the works you're looking for.

Track demand on our trading floor

Data-driven market commentary on what's driving growth, supply & demand in the Prints and Multiples market.

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