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 passport Switzerland in the late 1980s. Safety features include UV-reactive paper, watermarks with the page number and Swiss cross, Guilloché printing with variegated colours, colour shift ink, and printing registration elements when the passport is held up to light. The photograph of the bearer was glued on and embossed with two seals. Black and white photographs were acceptable in Pass 85. As in older passport versions, the bearer's hair and eye colours were stated. Pass 59, introduced in 1959, had a dark red cover with a Swiss coat of arms on the left and on three lines "Passeport Suisse", "Schweizerpass", and