Wrangell St. Elias National Park T-Shirt Lines

Those of you with a keen eye will notice that this Wrangell-St. Elias National Park T-shirt is inspired by the cover of the classic 1979 Joy Division album - Unknown Pleasures. That album cover featured a graphical plot of the radio wave being emitted by a pulsar (the rapidly rotating remnants of a giant collapsed star) and it has become something of an icon of graphic design. 

To create this design we took satellite elevation data of Wrangell-St. Elias National Park, extracted transects of that data and then ran the data through a custom-written computer script. The result is a unique representation of the national park that you will not find anywhere else. We use a high-precision printing technique to ensure that all of the fine lines are retained on the shirts and they look fantastic! All shirts are designed and printed in the USA and all profits go to national parks. 

.: 100% combed, ring-spun cotton (fiber content may vary for different colors)
.: Light fabric (4.3 oz/yd² (146 g/m²))
.: Premium fit
.: Tear-away label