Scott Gundersen is a wonderful portrait drawer but as an artist, took his portraits to another level by rendering his drawings in corks. Gundersen collects the corks, then arranges them by tone and later fills in the different tones for the shading of his portraits. Gundersen starts with the lightest corks and builds up to the darkest toned ones. One of his works, entitled “Grace,” is a massive 66″ X 96″ portrait that’s made up of 9,217 corks. It took over 50 hours to create!