May 23d.–I think the face of nature can never look more beautiful than now, with this so fresh and youthful green,–the trees not being fully in leaf, yet enough so to give airy shade to the woods. The sunshine fills them with green light. Monument Mountain and its brethren are green, and the lightness of the tint takes away something from their massiveness and ponderosity, and they respond with livelier effect to the shine and shade of the sky. Each tree now within sight stands out in its own individuality of hue. This is a very windy day, and the light shifts with magical alternation. In a walk to the lake just now with the children, we found abundance of flowers,–wild geranium, violets of all families, red columbines, and many others known and unknown, besides innumerable blossoms of the wild strawberry, which has been in bloom for the past fortnight. The Houstonias seem quite to overspread some pastures, when viewed from a distance. Not merely the flowers, but the various shrubs which one sees,–seated, for instance, on the decayed trunk of a tree,–are well worth looking at, such a variety and such enjoyment they have of their new growth. Amid these fresh creations, we see others that have already run their course, and have done with warmth and sunshine,–the hoary periwigs, I mean, of dandelions gone to seed.