Observations on the European Racing Scene turns the spotlight on the best European races of the day, highlighting well-bred horses early in their careers, horses of note returning to action and young runners that achieved notable results in the sales ring. Thursday's Observations features an unbeaten Juddmonte filly. 2.30 Chantilly, Cond, 3yo, 9 1/2f (AWT) GILDED PRIZE (GB) (Frankel {GB}) is one of seven last-time-out winners in this eight-runner line-up in what could prove an early pointer to the Prix de Diane. Juddmonte's daughter of the Beverly D. and Flower...