Double Image was an influential jazz ensemble active in the late 1970s and early 1980s, known for its unique combination of two marimba and vibraphone players - Dave Samuels and David Friedman. Their music style was a blend of jazz, classical, and world music, which was distinctive for its time. The band's seminal works include "Dawn" and "In Lands I Never Saw," which are considered significant contributions to the fusion jazz genre. Despite their short span, Double Image left a profound influence on the use of percussive instruments in jazz music.