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Tresart was founded in Miami in 2000 and under Antonio de la Guardia’s leadership, the gallery specializes in the secondary market with a focus on established international artists, both modern and contemporary. In over 20 years, Tresart has played a key role in the development of numerous public and private collections, sourcing artworks of the highest quality and sustaining long-lasting relationships with a commitment to transparency and discretion.

Understanding that relationships are the most important aspect of the business, Antonio de la Guardia adapted Tresart’s business approach to focus on advisory services and moved his practice from a white-cube gallery to a more personal setting, a private-viewing art loft. 

Antonio de la Guardia and his team welcome clients and peers to Tresart’s art loft located in Miami’s Wynwood district, a space where art and ideas can be shared in a comfortable and inviting environment. To schedule a visit click here

Antonio de la Guardia

Founder and Director

Antonio de la Guardia has been professionally involved in the art world for the last 25 years, providing expert advice and sourcing relevant artworks for individual collectors and institutions alike, while creating and sustaining a vast network of international collectors, art dealers, and galleries.

Antonio’s approach and philosophy starts with a deep appreciation of art, art creators, and those with a passion for collecting, accompanied by a profound understanding of the art market and its constant evolution. His work has substantially contributed to the creation and enhancement of new and established collections in the United States, Latin America, Hong Kong, and beyond.

Through Tresart, Antonio reaffirms his commitment to building long-lasting relations with clients by helping them navigate the art market, with their best interests always in mind. 

Marlen Batista 

Associate Advisor 

Marlen Batista joins Tresart in July 2020 to offer a turning point managerial strategy supported by day-to-day gallery operation improvements and enhanced customer relations based on data-driven analysis focused on client satisfaction and sales.

Her passion for the arts and her background in business management make her a valuable resource for Tresart’s clients as they grow their art collections.

Marlen’s client-focused approach will provide an invaluable support for the gallery and its patrons, going above and beyond commercial transactions as she commits to every fine art endeavor.