Average realised gross return of 26.2% on Maddox Gallery client sales, 2016-2025.

Over 2,100 works resold for a profit through Maddox Gallery.

Works by Banksy, David Hockney, Damien Hirst and 50+ artists, available by enquiry.

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MADDOX ART ADVISORY

Art Investment Advisory for Collectors & Investors

Build a considered art portfolio with guidance from Maddox Gallery’s specialist art investment Advisory Team. Combining art market intelligence, private access and personalised support, we help clients acquire works they understand, enjoy and can hold with confidence.

Overview

Art advisory shaped by access, insight and long term vision

Maddox Advisory supports collectors and investors at every stage, from a first significant acquisition to the development of a more strategic collection. Our team offers discreet guidance across sourcing, research, negotiation, documentation, logistics and resale planning, with advice shaped around each client’s goals, budget and time horizon.

  • Private market access: Access to artists, collectors, private sales and secondary-market opportunities not always available publicly.
  • Evidence-led recommendations: Guidance informed by provenance, condition, pricing history, artist momentum and current market context.
  • Ongoing collection guidance: Support across ownership, valuation, insurance, storage, care and future resale strategy

ADVISORY AT A GLANCE

We are a global art investment advisory guiding collectors through acquisition, collection management and resale of contemporary and blue-chip works.

Service: Art Advisory & Art Investment Advisory

Clients: Private Collectors, Art Investors, Family Offices & First-Time Buyers

Locations: London, Dubai & International

Acquisition: Sourcing, research, negotiation and logistics

Ownership: Valuation, insurance, storage and resale planning

Focus: Contemporary and blue-chip works with collectable value

WHY INVEST IN ART

A resilient asset class with enduring cultural value

Investment-grade art offers a unique combination of long-term appreciation, portfolio diversification and tangible ownership, supported by global demand and cultural relevance.

“In an era of geopolitical uncertainty and inflation, fine art increasingly mirrors gold’s role as a store of value. Investors are drawn to art for its tangible nature, portability and potential for long-term appreciation.”

– Forbes

“90%+ of Wealth Managers recommend including art in a balanced investment portfolio.”

– Deloitte

“With inflation risks top of mind, investors are turning to alternatives for resilience.”

– J.P. Morgan

“With over $11 bn from almost 1 million works sold, the results are undeniably solid.”

– ArtPrice

LEARN MORE

Download the Maddox Contemporary Art Investment Guide

Our 2026 Contemporary Art Investment Guide covers the art market outlook, top-performing artist segments, due diligence checklist, and a breakdown of acquisition costs. Used by family offices and private banks to brief clients on art as an asset class.

Why Maddox Gallery

Collect with Confidence

With over 10 years of consistent double-digit returns, Maddox has helped clients build and resell art portfolios with insight, discretion and market expertise. To date, more than 2,100 works have been resold through Maddox for a profit, with over £13.5M distributed to clients and more than £100M in artworks resold on their behalf.

Past performance is not a reliable guide to future results. Artwork values can fall as well as rise, and resale is not guaranteed.

OUR APPROACH

How the Advisory Process Works

From initial consultation to acquisition, care and resale planning, our advisory process is designed to make each stage clear, considered and commercially informed.

Looking for a particular edition or blue-chip piece?

Our advisors can help source investment-grade artworks, share current availability and guide you through the acquisition process.

MEET YOUR ADVISORY TEAM

Mario Zonias

Mario Zonias

Co-Founder & CEO

Leads Maddox’s global advisory strategy, with a focus on blue-chip opportunities and long-term client portfolios.

Nick Sharp

Nick Sharp

Co-Founder & Managing Director

Advises collectors on private sales, acquisition planning and works with both financial and aesthetic potential.

Matthew Lord

Matthew Lord

Director, Middle East

Supports international collectors across the Middle East and wider global market.

James Kerbey

James Kerbey

Art Advisor

Works directly with clients on artist enquiries, sourcing opportunities and resale planning.

SPEAK TO AN ADVISOR

BOOK AN APPOINTMENT

Meet with Maddox Gallery to discuss available works, private viewings, collecting goals, art advisory, private sales or selling an artwork.

Frequently Asked Questions