Committed to Excellence


Monet nympheasAckerman’s Fine Art provides a wide range of advisory and brokerage services unique in the fine art marketplace. We strive to deliver concierge service to every client, and to offer works of art that represent quality and long-term value.

Whether we are purchasing or consigning from clients looking to sell, or helping them build or manage their collections, we are committed to providing the highest level of service, transparency, and value. Ackerman’s provides you with access to a full range of services to assist in building, managing, and refining your collection.

Regardless of our role, we act with integrity and discretion at all times, and approach every client relationship with a fiduciary responsibility (in a position of confidence and trust). In keeping with this responsibility, Ackerman’s will always act in your best interest and disclose any potential conflicts of interest, never mislead you, and will never receive any commissions or third party payments or referral fees without full disclosure.


Dine | Random Sewing | Ackerman's Fine Art

Art Advisory

Combining our knowledge and experience with that of our vast network of scholars and art professionals around the world, we provide expert advice to private, corporate, and institutional clients. Ackerman’s assists clients with authentication, valuation, restoration, framing and hanging, and negotiating private sales and purchases. We also help clients build, refine, and divest their collections with a level of personalized service, transparency, and integrity unmatched in the art world.

In an ever-changing and often volatile art market, collectors look to Ackerman’s Art Advisory for guidance, industry expertise, and connoisseurship.

Please contact us to schedule an advisory consultation.

Learn More


Picasso readingAuthentication Services

Ackerman’s provides authentication services for works by most 19th & both Century artists. We consult with the recognized expert or governing body for a particular artist and obtain Certificates (and letters) of Authenticity as necessary. Unfortunately, there are many individuals and galleries that misrepresent themselves as experts, and collectors often pay for COA’s which are of no value. In cases where no recognized expert exists for a particular artist, Ackerman’s will consult with art historians and other industry professionals to determine authenticity. AFA also assists clients with provenance and verification services.



Loiseau framedPrivate Sales

Through our global network of private individuals and seasoned art professionals, Ackerman’s offers a wide variety of high-end works that are not displayed on our website. These offerings are kept private and offered only to qualified buyers that make specific requests. We maintain the anonymity of both buyer and seller, and the transaction itself is never shared with any third party. In addition, Ackerman’s is committed to maximizing value for all our clients through careful valuation, analysis, due diligence, and market expertise.

To inquire about private offerings, please call (914) 517-2900 or  contact us HERE.


Dufy ChassePrivate Collection Development

Ackerman’s works hand-in-hand with established collectors to value, refine, and expand their collections.  We confer with the collector about potential pieces to purchase, works to move out of the collection, and the method in which to do so. We offer a vast network of collectors and art professionals, as well as exceptional relationships with auction firms, should it be determined that auction is an appropriate venue for releasing a work.

In addition, Ackerman’s offers expertise in locating specific works or appropriate pieces in a particular genre to assist in expanding a collection. For many concierge clients, we maintain an “open to buy” approval that allows us to react instantly to offers as they become available. For new collectors, we offer key advice and recommendations to begin a high-value collection. We assist in developing clear preferences and objectives for a collection with the ability to make purchases on a client’s behalf.

For information about all services provided by Ackerman’s Fine Art, please call us directly at (914) 517-2900.