Read Linda’s blog “Discovering Pennsylvania’s Route 6” on Blogspot. When Linda Barnicott arrived at Mead Park Wednesday afternoon to sketch Alice Lake and its attractive footbridge, the artist brought all the necessary supplies. • Hundreds of pieces of pastel chalk. • Wallis paper. • An easel. • A small folding tables to hold her materials. But the most important items may have been the two bungee cords Barnicott needed to secure her easel to keep it from blowing away in the gusting wind. Barnicott and her husband, Tom, used the cords to bind the easel with her suitcase, which served…