Unlike Fair Isle, it seems complicated and unwieldy, Mosaic Knitting is deceptively easy to work, simply slip stitches as if to purl from the left needle onto the right needle without working them.
If you can knit stripes and slip a stitch, you have all the skills you need. Below are 12 favorite mosaic patterns from www.mosaicknitting.com that you can use for any project to get you started. Beautiful, and very eye-catching!

Happy knitting!
(Click on the image to see the written instructions)

Maze Mosaic knitting stitch
Maze

hashtag mosaic knit stitch
Hashtag

checker square garter knit stitch
Checker Square Garter

two-color jacquards knit stitch

Pin Box mosaic knit stitch
Pin Box

staircase mosaic stitch
Staircase

windowpane square two-color knitting

two-color check stitch Check

fretwork slip-stitch pattern Fretwork

Swiss Check Mosaic knit stitch
 Swiss Check

multi-color tweed slip-stitch knitting

north star 3-color knitting
North Star