About the title:
You cannot prevent the birds of sadness from passing over your head, but you can prevent their making a nest in your hair (Chinese proverb).
About the harmony:
Always design a thing by considering it in its next larger context – a chair in a room, a room in a house, a house in an environment… (Eliel Saarinen).
About the form:
Things appear in an extended and multiplied sense, often seemingly cocntradicting the rational experience of yesterday (Paul Klee).
About the computers:
One object suggests that there is another lurking behind it (Rene Magritte).