Marie and Alistair Knock are wildlife photographers and filmmakers based in York, United Kingdom. Our goal is to present glimpses of the balance and harmony of the natural world, to reinforce the importance of its preservation.

We use Canon digital SLRs, Canon and Sigma lenses, and Panasonic camcorders.

Taraji is a Swahili word meaning to hope for, to wish for. Blue comes from the intense, vibrant colour of thousand year-old Antarctic ice.