Valentines Day Free Screensaver. Photos slideshow. Valentines Day screensaver. This free screensaver contains many pictures of Valentines Day. Valentine s Day or Saint Valentine s Day is a holiday celebrated on February 14 by many people throughout the world. In the West, it is the traditional day on which lovers express their love for each other by sending Valentine s cards, presenting flowers, or offering confectionery. The holiday is named after two among the numerous Early Christian martyrs named Valentine. The day became associated with romantic love in the circle of Geoffrey Chaucer in the High Middle Ages, when the tradition of courtly love flourished. An alternative theory from Belarus states that the holiday originates from the story of Saint Valentine, who upon rejection by his mistress was so heartbroken that he took a knife to his chest and sent her his still-beating heart as a token of his undying love for her. Hence, heart-shaped cards are now sent as a tribute to his overwhelming passion and suffering. This screensaver is free, and contains no spyware or virus. It was fully tested by our team before making it available. This screensaver has many transition effects and will never look the same. You can take the full control of the screensaver behavior : change its settings. Sequent, position, effects. Enjoy. The total number of transition effects is now 84 and new effects are: Crossed (Left, Right), Boxed (Grow, Shrink), Triangle, Roll (Left, Right, Top, Bottom, Horizontal, Vertical).