Take a look at these incredible abstract and retroesque pieces by designer and illustrator Andy Gilmore. Born, raised and based in Rochester, New York, Gilmore applies the understanding of one practice with another - applying the proportions of harmony to form and colour - colours as chords and scales as tonal gradations, in order to create these geometric works of art.

His clients include the New York Times, FourSquare Outwear, Seed Magazine and the Webby Awards. If you love his work you can get your hands on a print (or even a t-shirt) over at Etsy.