With the lack of natural color processing available, films of the silent era were frequently dipped in dyestuffs and dyed various shades and hues to signal a mood or represent a time of day. Hand tinting dates back to 1895 in the United States with Edison's release of selected hand-tinted prints of "Butterfly Dance". Additionally, experiments in color film started as early as in 1909, although it took a much longer time for color to be adopted by the industry and an effective process to be developed. Blue represented night scenes, yellow or amber meant day. Red represented fire and green represented a mysterious atmosphere. Similarly, toning of film (such as the common silent film generalization of sepia-toning) with special solutions replaced the silver particles in the film stock with salts or dyes of various colors. A combination of tinting and toning could be used as an effect that could be striking. Some films were hand-tinted, such as "Annabelle Serpentine Dance" (1894), from Edison Studios. In it, Annabelle Whitford, a young dancer from Broadway, is dressed in white veils that appear to change colors as she dances. This technique was designed to capture the effect of the live performances of Loie Fuller, beginning in 1891, in which stage lights with colored gels turned her white flowing dresses and sleeves into artistic movement. Hand coloring was often used in the early "trick" and fantasy films of Europe, especially those by Georges Méliès. Méliès began hand-tinting his work as early as 1897 and the 1899 "Cendrillion" (Cinderella) and 1900 "Jeanne d'Arc" (Joan of Arc) provide early examples of hand-tinted films in which the color was a critical part of the scenography or "mise en scène"; such precise tinting used the workshop of Elisabeth Thuillier in Paris, with teams of female artists adding layers of color to each frame by hand rather than using a more common (and less expensive) process of stenciling. A newly restored version of Méliès' "A Trip to the Moon", originally released in 1902, shows an exuberant use of color designed to add texture and interest to the image. By the beginning of the 1910s, with the onset of feature-length films, tinting was used as another mood setter, just as commonplace as music. The director D. W. Griffith displayed a constant interest and concern about color, and used tinting as a special effect in many of his films.