It's easy to see why Sam Clark's drawings of native birds has attracted the attention of New Zealand's Department of Conservation. He is currently working with DOC to develop t-shirt designs for its Te Urewera National Park Kokako Recovery Team.
These beautifully observed works are created in basic pencil and colour pencil and are available for sale as A3 ($50) or A4 ($40) prints.
View more of Sam's work at http://www.samclark.co.nz/