See before you buy

All lots can be viewed before purchase

Authenticity guaranteed

Every item offered has been examined by an independent expert

Online only bidding

Fair and transparent online bidding system

Last Sale Results

Jaap Hillenius. Hazy sun, 1991 - 1993

Oil on canvas, signed. € 1.500 - 2.000. Realised: € 4.492 (incl. costs)

Jacobus van Looy. Irises

Oil on panel, signed. € 3.000 - 5.000. Realised: € 15.264 (incl. costs)

Floris Verster. White Lanooy pot with roses, 1925

Oil on canvas, signed. € 6.000 - 8.000. Realised: € 43.248 (incl. costs)

H.N. Werkman. The Next Call 6, 1924

'Druksel' magazine and collage. € 12.000 - 15.000. Realised: € 20.352 (incl. costs)

How to bid with Adams

Sign up or log in

A valid e-mail and a password is all you need to create an account on the Invaluable online auction platform

Register for the online auction

Open the online catalogue and register to bid at our auction. Do not forget to enter your name and address. You are ready to go!

Enter your maximum bid

Until you have reached this limit the system will automatically bid for you, just high enough to beat your competitors. Thus you will win the lot at the lowest price possible. You will be notified by email if you are outbid

Follow the bidding

An end time is displayed next to every lot. If a bid is placed within the last 5 minutes, bidding for the lot will be automatically extended by 5 minutes more

Congratulations! Enjoy your purchase

The artwork can be shipped or picked up in Amsterdam


How do I bid?
  • To place your bid, please create an account on Invaluable and register as a bidder for our auction. You can leave bids from the moment the auction catalogue is online until the scheduled end time for every lot. You will be notified by email if you are outbid.
  • To avoid auction rush, you may prefer to enter the maximum amount you are willing to bid at once. Then the system will bid for you till this limit is reached, winning the lot at the lowest price necessary to beat your competitors. This maximum amount is visible to no one but you. Lots that see bidding activity in the last five minutes before shutting down will be automatically extended for another five minutes; this ensures a fair auction for everyone. Please note that our auctions are online only.
  • Bids are raised by fixed increments. Up to €100 the increment is €5, from €100 to €200 the increment is €10, from €200 to €300 the increment is €20, from €300 to €500 the increment is €25, from €500 to €1.000 the increment is €50, from €1.000 to €2.000 the increment is €100, from €2.000 to €5.000 the increment is €200, from €5.000 to €10.000 the increment is €500, and from €10.000 upwards the increment is €1.000.
How much is the buyer’s premium?

Winning bidders pay a buyer’s premium of 24.2% over the hammer price including all taxes, plus the 3% online transaction fee charged by Invaluable.

Can I bid by telephone?

Since our auctions are online only, bidding by phone is unnecessary. The 3% fee for Invaluable is charged over all hammer prices, including for the lots we win on behalf of our clients. Therefore, there is no advantage in bidding through us. Should you experience any problems with bidding online, please contact us and we will find a solution.

Can I cancel my bid?

Yes, up until two hours prior to the auction’s first lot end time. Please note that you can cancel a maximum of three bids per auction session.

What guarantee do I have as a buyer?

All lots we offer have been physically examined and described by specialists, thus the authenticity is guaranteed. Moreover, we do take responsibility for our catalogue descriptions. A lot may be returned – in the same condition – if any serious defect not mentioned in the catalogue is found.

What are the payment options?

Invoices are sent to the winning bidders per email directly after the auction. You can make a bank transfer or otherwise pay with a debit card or cash in our office. Payments by credit card are also possible but are subject to a 4% surcharge on the total invoice amount up to €1.000; on invoices from €1.000 to €2.000 the surcharge is 3% and on amounts exceeding €2.000 a surcharge of 2,5% is applicable.

How can I verify my account on Invaluable?

Due to the new Anti-money laundering directive, bidders are required to verify their accounts through Invaluable if looking to leave a bid of more than € 7500 (This is accumulative over a sale). Please ensure that you complete this process before the sale so that your limit is not restricted. Click on the following link and verify your identity:  Please note once you verify your account you will not have to do it again via the site for any future auctions.

Where can I pick up my artwork?

Starting from Thursday, December 16, you can collect your purchases by appointment on working days from 10.00 to 17.00 CET at Adams, Herengracht 458 (ground floor), Amsterdam, where you can pay with a debit card or cash. You can also make a bank transfer (IBAN: NL71INGB0654213593 in the name of Adams Amsterdam Auctions). To inform us about your visit or to pay by credit card, please email us.

Attention please: due to Christmas holidays our office will be closed from 24 December until 2 January, 2022.

How can I request shipping?

Please let us know if you require shipping by sending us an email after the auction, and you will receive a new invoice with the shipping costs. The charges vary depending on the size, destination and value of the work, amongst other factors. We will gladly assist with arranging the best shipping option for every particular case.