Andy Warhol, One Dollar Bill (1962), via Sotheby’s

The results are in for Sotheby’s Evening Sale tonight, drawing the first half of the 2015 market year to a close with a mixed sale that saw impressive strength in unexpected places and a number of major letdowns at the higher end of the sale, ultimately closing on a final tally of £130,376,500, well shy of the £203 million mark the auction house had trumpeted earlier this month, with 9 of the 58 lots going unsold. (more…)