I had to comment on my disappointment in seeing the circles and squares in bright colors running along the sidewalk in front of Gibson’s Bookstore’s new, very attractive building. The color of these shapes is not in keeping with the colors of the building signage. Painting the existing shapes in tones of earthy, muted greens with, perhaps, a simple design in each of a leaf, for example, would be so much more attractive and in keeping with the theme of a “new green Concord” that is soon coming. I hope primary colors are not part of this grand plan! And why is the sidewalk tar? So ugly.