Submit artworks for evaluation and our knowledgeable staff will help you determine the accurate value, and assist you in the consignment or acquisition process. Click here to submit an artwork for evaluation.
Interested in buying at an AGA auction?
You can preview our auctions in person, through our online catalog, or by ordering a catalog though our website here, before each auction. If you would like to bid on a piece, we offer live bidding in person, via the telephone, absentee, or online through Live Auctioneers, Invaluable or iCollector.
Want to be added to our mailing list so you never miss an auction update? Sign up here and follow us on Facebook!
Also, register for our Artwork Notification System where you can designate artists of interest and you will be notified when these artists become available through one of our auctions.
Introducing Altermann Galleries private sales acquisition services. This service provides the client the ability to acquire specific artists they are seeking for their collection. Please inform Altermann Galleries artists you are seeking, and we will use our resources to locate pieces for your consideration for acquisition. Please either email the names of the artists you are seeking to email@example.com, or call contact Richard Altermann or Tony Altermann to discuss your future art acquisitions for your collection.
Additionally, Altermann Galleries provides private treaty sales services. This is an alternative to our auction services as a way of selling your art. Altermann will present your art selectively to clients who we believe are qualified buyers for the artwork. Please either email the names of the artists you are seeking to firstname.lastname@example.org, or call contact Richard Altermann or Tony Altermann to discuss your future art sales from your collection.