Design is about doing,Letter, Word, Sentence, Paragraph,Opposites - Yin/Yang

Given we are looking at opposites it would be rude to not consider 'Yin/Yang', the most recognised symbol associated with the subject. 'Yin yang are complementary opposites that interact within a greater whole, as part of a dynamic system.'

Although I'm not going to encorporate the physical Yin/Yang logo, the idea of 'black and white' stripped down to complete opposites is something I will encorporate into my posters.