“id” mixed media on wood 24x24"
Id is a term created by freud which is basically one third of our psychic apparatus, it controls our instinctual side. This is the definition according to wikipedia:
The id “knows no judgements of value: no good and evil, no morality…. It is regarded as "the great reservoir of libido”, the instinctive drive to create — the life instincts that are crucial to pleasurable survival. Alongside the life instincts came the death instincts… Freud considered that “the id, the whole person … originally includes all the instinctual impulses … the destructive instinct as well.”