A big dog,a tiny ant. Bumpy tree bark,smooth glass marbles. A cheerful shout,a good-night whisper. From morning to night, a child's day is filled with opposites, and Nina Crews's jubilant full-color photographs of a day in the life of two busy, urban siblings will prove it. A celebration of simple opposites (and of summer in the city!) that will have youngsters looking high and low for,and loudly proclaiming contrasting details in their own world.