Canvas: 1234mm high x 704mm wide
1 of 6 works developed on a diagonal lattice of wavy lines. These lines start at the top almost flat and become more deeply curved as they progress down so giving more and more distorted quadrilaterals. The first quadrilateral at bottom right is the first of a series of prime numbers, following primes spiral through inner area of work until out of space at no. 79. Outer strips have simpler arrangement. There are various systems for the colours in each picture.