Promotional poster for the ANCT. A work based on research into rhythm and proportion, particularly the Golden Section and Fibonacci. The principal grid system of this poster is based on the reccurent series of the Italian mathematician Fibonacci* (1:1:2:3:5:8…) and is evolutionary. The proportion 1:1 serves as the basis for the calculatin of new ratios, which determines the following proportions according to the continuing additions (1+1=2, 1+2=3, 2+3=5 etc.).
It is interesting to note that the proportions of two related numbers approach those of the golden section organization of the (1:1,618 ou 1:0,618).
The organization of the geometric elements of “ANCT” is based on a fine square grid which underlines the specific design of this poster.