What action should you take if you are uncertain about the auction value of fine art?

Consulting with an expert in the field is the most reliable course of action when faced with uncertainty about the auction value of fine art. Experts possess specialized knowledge and experience that can provide a more accurate appraisal of a piece's market value. They often have insights into current market trends, demand, and the specific characteristics that could influence the artwork's worth, all of which are critical when determining the appropriate valuation for auction.

While establishing a minimum bid might seem practical, it could lead to undervaluing the piece if not based on informed assessments. Estimating based on past sales can be helpful but may not account for the nuances and variables influencing the current art market. Displaying the items without any valuation can result in confusion or misinterpretation among potential buyers, ultimately affecting the auction's success. Thus, consulting an expert is the best approach to ensure that the artwork is appraised accurately, maximizing its potential at auction.