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The blog serves as a collection space for a variety of musings and observations of the world around us...through the use of sketches, drawings, photos, images and videos...intended to be shared and to stimulate thoughts, ideas and inspirations...douglas wittnebel

Sunday, May 1, 2016

Solar Impulse arrives from Hawaii...

Hanging out at birthday party for one of my daughters friends held outdoors at the Presidio campground, an amazing sight of the arrival of the Solar Impulse...
...a solar powered aircraft with a 72 meter wingspan and maximum speed of 28 mph... a slow moving pterodactyl circumnavigating the world...

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Grand Canyon Sketches 2009

Grand Canyon Sketches 2009
a selection of sketches from the Grand Canyon