In connection with her discussion of the 'Guennol Stargazer', Lynda Albertson writes:
Collecting ancient art can be an extension of a personal passion, a status symbol or a piece of cultural currency but it also serves as a defacto calling card for the current-day purchaser's own collecting ethics. Deep-pocketed collectors can and should demand that their source dealer or auction house examine and not hide the provenance of the trophy works they are interested in acquiring. They should also not discount the unacceptable buying and selling habits of the fading old guard of the art market.
If buyers behave conscientiously, the market will be forced to change its practices to keep up with their connoisseur clientele's ethically motivated demands. If only because it is the auction house’s job to know and to cultivate the sale of objects which their customers crave. That demand is what pushes the selling price past the guarantee.
If the antiquities art market really wants to clean itself up, it may be forced to accept in the not too distant future, that the priciest bombshells from the final “hammer price” tabulations may not simply be the rarest and most compelling, historically significant work of art, but also and equally importantly the one that hasn’t funded a war, or destroyed the archaeological record in a source country.