Coat of arms of Infanta Cristina of Spain (Unofficial)After she lost the title of Duchess of Palma.The Royal arms of Spain differenced by Three-point label azure with a cross argent from the Coat of arms of the former Kingdom of Greece (maternal arms).
The King of Spain revokes the Dukedom of Palma [1]
 Cadency of the Spanish Royal House  José Juan Carrión Rangel, Blog de Heráldica.
Label tincture correction (Azure) / Esmalte del lambel corregido (De Azur):Proyecto Galicia : Serie de Heráldica Genealogía y Nobiliaria. T. V (LVIII). La Coruña: Hércules de Ediciones, 2011. ISBN 978-84-92715-31-2. P. 529.
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