Original caption: A red maple (Acer saccharinum) leaf against a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A yellow maple (Acer saccharum) leaf against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A yellow maple (Acer saccharum) leaf against a black background has green edges. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A red maple (Acer saccharinum) leaf against a black background has fungus. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A yellow maple (Acer saccharum) leaf against a white background has green edges. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A yellow ginko (Gingko biloba) leaf against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A dark green Elephants Ear (Alocasia ) against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A red maple (Acer saccharinum) leaf against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: Maple (Acer saccharum) leaves, red and yellow, against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
12 Oct 2005 --- A dried silver maple (Acer saccharinum) leaf on a black background --- Image by © Chad Kleitsch/Science Faction/Corbis
29 Sep 2003 --- A red grapevine leaf (Vitales family) with green veins on a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
28 Oct 2003 --- Brown maple leaf (Acer saccharum) with spotty mold on a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
18 Nov 2004 --- A fan of maples leaves (Acer saccharum) showing green, yellow, and red against a black background, showing fall colors. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A yellow maple (Acer saccharum) leaf against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A red maple (Acer saccharinum) leaf against a black background has fungus. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: An Ampelopsis leaf from the grape vine family against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: An orange maple (Acer saccharinum) leaf against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: An orange maple (Acer saccharinum) leaf against a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: A green Norway Maple (Acer platanoides) leaf against a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: An American linden (Tilia americana) leaf chewed on the edges against a white background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: An orange maple (Acer saccharinum) leaf against a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
Original caption: Maple (Acer saccharum) leaves, red and yellow, against a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
16 Oct 2004 --- A red-orange sassafras leaf (family Lauraceae) on a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
29 Sep 2003 --- A red and green grapevine leaf (Ampelopsis sp., Vitales family) with green veins on a black background. --- Image by © Chad Kleitsch/Science Faction/Corbis
09 Aug 2002 --- A chewed green linden (Tilia americana) leaf on a black background. The species is also known as a basswood. The edges were chewed on by a catepillar in all likehood. --- Image by © Chad Kleitsch/Science Faction/Corbis