House of York basis. Edward Plantagenet became Edward IV in 1461, thus merging the title of Duke of York with the crown. The most popular symbol of the house of York was the White Rose of York. The Yorkist rose is white in colour, because in Christian liturgical symbolism, white is the symbol of light, typifying innocence and purity, joy and glory. During the civil wars of the fifteenth century, the White Rose was the symbol of Yorkist forces opposed to the rival House of Lancaster. The red rose of Lancaster would be a later invention used to represent the House of Lancaster,
Blue Is the Warmest Colour being discovered in bed and thrown out of the house and speeches like ‘‘What’s horrible is that people kill each other for oil and commit genocide, not that they give their love to someone.’’ In the film, Adèle's parents are seemingly oblivious to her love affair with Emma and politely greet her under the impression that she is Adèle's philosophy tutor. Further themes are explored in Maroh's novel, such as addiction to prescription pills. Regarding his intention portraying young people, Kechiche claimed: "I almost wish I was born now, because young people seem to be much more beautiful and brighter