November 2004. The $20, $50, and $100 notes introduce watermark security features for the first time on Canadian currency since the four-dollar Dominion notes; they also boast significantly expanded holographic security features. Also among the new features are a windowed colour-shifting thread woven into the paper, a see-through number, and enhanced fluorescence under ultraviolet lighting. These features are designed to help Canadians protect themselves by detecting counterfeit notes. All post-2001 series notes also include the EURion constellation, on both sides of the note. The new notes have a tactile feature, which is a series of raised dots (but not Braille) in the upper right corner on the face of each note to aid the visually impaired in identifying currency denominations. The newer security features on the $20, $50, and $100 notes were added to an updated version of the $10 note released on 18 May 2005, and the Bank of Canada began issuing a $5 note with upgraded security features on 15 November 2006, as part of its ongoing effort to improve the security of Canadian bank notes. The illustrations on the front and back of the upgraded notes are the same as those on the $5 and $10 notes issued in 2001 and 2002. The "Canadian Journey" literary excerpts are printed in English and French, with the English versions being: $5: The winters of my childhood were long, long seasons. We lived in three places—the school, the church, and the skating-rink—but our real life was on the skating-rink. (Roch Carrier (born 1937) from his short story Le chandail de hockey (The Hockey Sweater)) $10: In Flanders Fields the poppies blow / Between the crosses, row on row, / That mark our place, and in the sky / The larks, still bravely singing, fly / Scarce heard amid the guns below. (John McCrae (1872–1918), from his poem In Flanders Fields) $20: Could we ever know each other in the slightest without the arts? (Gabrielle Roy (1909–1983) from her novel La Montagne secrète (The Hidden Mountain)) $50: All human beings are born free and equal in dignity and rights (from Article 1 of the Universal Declaration of Human Rights, 1948) $100: Do we ever remember that somewhere above the sky in some child's dream perhaps Jacques Cartier is still sailing, always on his way always about to discover a new Canada? (Miriam Waddington (1917–2004) from her poem Jacques Cartier in Toronto)