Minnesota painter Dan Wiemer joins us this week on Radio Gallery as he prepares for a week on the North Shore at the Grand Marais Art Colony for Plein Air Grand Marais , September 9 - 16, 2016. Wiemer is a watercolor and acrylic painter who, at this point in his career enjoys his focus on the natural world and has been involved in plein air painting for many years. He will be the awards juror for this year's festival and is also the Colony's features artist for the month of September. The