Glacial erratics: landscape found art (and origins of cubism)

Ask E.T 2014-03-31

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http://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=0001Jt&topic_id=1

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#edutech ยป Edward Tufte

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Date tagged:

03/31/2014, 10:00

Date published:

03/28/2014, 12:44