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
Red-and-yellow barbet slight crest. The nape is orange and red with black spots. The side of the neck is red, going into yellow. The back is mostly black with white spots. The tail is a blackish brown with up to eight cream spots forming bars. The under side of the tail is yellow with black bars. The chin and throat are yellow, and there is a black patch at the centre of the throat. The throat is bordered by areas with more orange areas. The breast is orange to red-orange, becoming more yellow at the sides, with a dark band with white