How did it happen that their lips came together? How does it happen that birds sing, that snow melts, that the rose unfolds, that the dawn whitens behind the stark shapes of trees on the quivering summit of the hill? A kiss, and all was said. ↗
It's kind of like trying to make straight lines from curves, but involving shapes that sort of dictate what the curves are, if you like, and the difference between two separate pieces creates a third transitional piece if you like. ↗
Supreme serenity still remains the Ideal of great Art. The shapes and transitory forms of life are but stages toward this Ideal, which Christ's religion illuminates with His divine light. ↗
The idea is if you use those two shapes and try to colour the plane with them so the colours match, then the only way that you can do this is to produce a pattern which never repeats itself. ↗