Back and Forth The 100 plus new abstract canvases, carefully reproduced in this book with its unusual format, are the result of one of the most intensive phases of work by G nther F rg in recent years, which took place between Autumn 2008 and Spring 2009. The artist places a sequence of calculated colour fields into a basic grid, which changes from format to format, each individual painting having its own tonal rhythm characterised in turn by a high...