Sol LeWitt: Four Basic Kinds of Lines & Colour

Originally published in 1977, Four Basic Kinds of Lines & Colour is a classic artist’s book by preeminent conceptual artist Sol LeWitt (1928–2007). Featuring 34 pages of drawings, the work is an early example of LeWitt’s rigorous, algorithmic process in which a set of rules, applied to generate an image, are subsequently run through all of their permutations.

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