©Pat Ashforth & Steve Plummer 2011
©Pat Ashforth & Steve Plummer 2012
Look at the two cushions from a distance and they look exactly the same.
Look at them from directly in front and they are very different.
What you see varies according to the light and where you are standing.
The cushions on the left use 7 or 8 colours, plus the background colour. Those on the right have two alternating colours.
The designs can be seen to best effect when they are completely flat. The covers in the photo on the left are flat and show only triangles. Those on the right are slightly distorted by the cushion pads and you can see parts of the blue and turquoise stripes and squares.