Observe
Scripted Mystery Collector™ visits capture the complete client journey as it truly happens.
Luxury sales intelligence for the global art market
Transforming the way galleries sell art.
Confidential intelligence, behavioral analysis and bespoke training for galleries determined to turn exceptional client experiences into measurable performance.
Request an assessmentThe invisible gap
Most galleries measure revenue. Very few measure why sales are won—or lost.
Every missed collector interaction is invisible lost revenue. GPI reveals what traditional reporting never sees.
We translate observed behavior into clear priorities, stronger teams and a consistent standard of excellence.
The GPI™ framework
Performance made visible.
A continuous five-part system designed around real gallery behavior—not generic sales theory.
Measure
A structured scorecard turns nuanced human interactions into actionable performance intelligence.
Train
Bespoke workshops address the behaviors, opportunities and friction revealed inside the gallery.
Coach
Directors and advisors receive focused support to convert insight into lasting leadership habits.
Optimize
Re-testing and recurring audits create accountability, consistency and continuous improvement.
The GPI™ ecosystem
One standard. Five performance levers.
Mystery Collector™
Anonymous, scripted visits built around credible luxury collector profiles and a detailed evaluation of the entire experience.
Gallery Performance Audit™
A clear view of conversion behaviors, storytelling, qualification, negotiation, follow-up and CRM discipline.
Luxury Sales Academy™
Custom workshops using observed interactions to sharpen trust, emotional engagement, objection handling and closing.
Executive Coaching™
Confidential coaching for gallery directors and senior advisors responsible for culture, accountability and performance.
05 / RECOGNITION
GPI Certification™
A visible standard for galleries committed to a consistently elevated collector experience and disciplined sales excellence.
The GPI scorecard
40+criteria across the collector journey
We evaluate the details that determine trust, desire and momentum—from the first welcome to the final follow-up.
Greeting
Discovery
Storytelling
Presentation
Luxury experience
Emotional engagement
Objection handling
Closing
Follow-up
CRM discipline
Start with evidence
A focused pilot. A decisive read.
The inaugural program establishes a baseline, develops the team and measures the change—within a defined confidential engagement.
30
Days · Two flagship galleries
AuditWorkshopRe-testExecutive report
15+
Years of experience
Founded by Dan Halimi
Built inside the art market.
GPI is grounded in more than fifteen years of luxury art sales, international leadership and private-client experience. Its perspective combines the rigor of commercial performance with the emotional intelligence required to sell exceptional art.
Confidential consultation