Orange (colour) with green, of yellow with violet ... trying to make the colours intense and not a harmony of grey". In another letter he wrote simply, "there is no orange without blue." Van Gogh, Pierre-Auguste Renoir and many other impressionist and post-impressionist painters frequently placed orange against azure or cobalt blue, to make both colours appear brighter. The actual complement of orange is azure – a colour that is one quarter of the way between blue and green on the colour spectrum. The actual complementary colour of true blue is yellow. Orange pigments are largely in the ochre or cadmium families,
High-context and low-context cultures from a global standpoint where language also creates a barrier for communication, social interactions specific to a culture normally require a range of appropriate communication abilities that an opposing culture may not understand or know about. This significance follows into many situations such as the workplace, which can be prone to diversified cultures and opportunities for collaboration and working together. Awareness of miscommunication between high and low context cultures within the workplace or intercultural communication settings advocates for collected unification within a group through the flexibility and ability to understand one another. Families, subcultures and in-groups typically favour higher-context communication.