Mosaic was a small two set subtheme of Creator both introduced and discontinued in 2007. The sets were known for including many 1x1 bricks of multiple colours as well as several others of various colors. The sets contained a special transparent baseplate for creating different mosaics, step-by-step instructions for building multiple mosaics.
Summary
Creator Mosaic A World of LEGO Mosaic set 6163 was released on October 24, 2007, retailing for $20, it has since been retired. New, unopened sets are valued at $45, used ones can be found for $30.
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