HO2 is a special online auction program dedicated to the sales of artworks from single consignor Corporate Collections.

The current HO2 online auctions are single consignor sales from the collection of Vale.

All HO2 Lots are sold as per Heffel's posted HO2 Special Terms of Sale. These terms are in addition to, and will take precedence over Auction Terms & Conditions of Business and Heffel's Code of Business Conduct, Ethics and Practices.

There is an automatic 3 minute bidding extension if a bid is submitted on any lot within the last 3 minutes on the bidding clock. These time extensions will continue to occur until there is a 3 minute period during which no bidding takes place.