Blue Is the Warmest Colour trying to make their flesh more familiar to us than his own." "Blue Is the Warmest Colour" is also filled with visual symbolism. The colour blue is used extensively throughout the film—from the lighting in the gay club Adèle visits, to the dress she wears in the last scene and most notably, in Emma's hair and eyes. For Adèle, blue represents emotional intensity, curiosity, love, and sadness. Adèle also references Pablo Picasso a number of times, who famously went through a melancholy Blue Period. As Emma grows out of her relationship with Adèle and their passion wanes, she removes the
Swiss identity card picking up parcels or registered mail from the post offices at the time. The Swiss identity card was then modified in 1977 and it changed its colour to a more green/brown colour. Both the 1955 and 1977 series of Swiss identity cards were in a booklet format with the outer page on the 1955 ID card having the coat of arms of Switzerland, and then text in what were then the only three national languages of Switzerland: German, French, and Italian. When the 1977 version of the Swiss identity card was issued, the first issue was still printed in German,