The end of a long day for @DOsterwalder. #ringiercolab #livesketching #wow http://pic.twitter.com/kY3633YOdM
— Andreas Thut (@a2t) March 17, 2017
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The end of a long day for @DOsterwalder. #ringiercolab #livesketching #wow http://pic.twitter.com/kY3633YOdM
— Andreas Thut (@a2t) March 17, 2017