Flip through this limited edition reproduction of one of Ellsworth Kelly’s sketchbooks! Made between 1954 and 1956—when Kelly returned to New York after six formative years in France—”Sketchbook #26” shows the artist working through ideas that would define some of his most iconic works. Across thirty-six pages of a spiral-bound sketchbook, he wielded pencil and felt-tip pen in a bold, saturated palette to explore forms that are at once geometric and idiosyncratic. Produced in a limited run of 500 copies, this facsimile represents an exquisitely faithful reproduction of Kelly’s sketchbook, including pages with cut-outs and collage elements. Pick one up for your library at store.moma.org.