File talk:Fibonacci spiral.svg
Appearance
While the graphic is the correct overall shape, the 'squares' that make up the grid are not correct to the Fibonacci sequence that create the shape. A Fibonacci sequence sums the two previous numbers to obtain the next. The first three grids are correct, being 2, 3, and 5 units respectively. The next is incorrect as it is drawn 9 units. The correct number of units should be 8.