Saltire detected the symbol, which often appears with balls in the quadrants formed by the arms of the chi-cross, in standards that appear on the coins of Persepolis. She suggested that early Christians endorsed its solar symbolism as appropriate to Christ. She also wrote: "although it cannot be proved, ... in the white saltire of St. Andrew we still have a reminiscence of the old standard of the Persepolitan kingdom". In the old European Union standard, a black saltire set in an orange square is the hazard symbol for irritants (Xi) or harmful chemicals (Xn). It indicates a hazard less severe
Orange, Red, Yellow to be the most powerful of all his pictures", Kelly Crow of "The Wall Street Journal" stated that "The painting's trio of orange and yellow rectangles bobbing atop a cherry-red background forms a palette that's as eye-catching as a sunset or a Popsicle.", noting that "Auction specialists say collectors historically pay more for works that are red and gold, as opposed to gray." Orange, Red, Yellow Orange, Red, Yellow is a 1961 Color Field painting by Mark Rothko. On May 8, 2012, it was sold at Christie's from the estate of David Pincus for $86,882,500, a record nominal price for