Consigning an artwork or collectible is easier when the first conversation starts with clear information. An auction house cannot judge an item from a short message such as “I have an old vase” or “I want to sell a painting.” The maker, period, size, condition and ownership history all affect what the team needs to examine next.
Start with photographs that answer basic questions
Take one full view of the front and back, followed by close-ups of signatures, marks, labels, seals and any damage. Use natural, even light where possible. A blurred image or a photograph taken through glass may hide the surface details that matter during an initial review.
Dimensions should be written down rather than estimated. For framed work, record both the image size and the overall framed size. For three-dimensional objects, include height, width, depth and weight if it is known.
Keep documents with the object
Receipts, earlier auction records, exhibition labels, certificates and old photographs may help explain provenance. They do not automatically prove authenticity, but they give the auction specialist a clearer trail to assess. If a document is a copy, say so. If part of the ownership history is uncertain, mark that gap rather than filling it with a guess.
Ask about timing and practical arrangements
As general preparation, sellers can ask the auction house about suitable sale timing, catalogue deadlines, delivery, insurance, storage and return arrangements. Estimates and charges should be confirmed in writing before an item is consigned.
Dorothy Auction publishes sections for consignment, selected lots, results and bidding guidance. These pages give collectors a useful starting point before they contact the Singapore auction house with an item for review.
The practical rule is simple: send verifiable information, show the real condition and leave valuation to the specialist after inspection. A complete first submission saves time for both the consignor and the auction team.
