AUTUMN LEAF, CHICAGO BOTANIC GARDEN, GLENCOE, ILLINOIS, OCTOBER 25, 2015
90mm Tamron macro plus 1.4x Pentax extender (126mm)
1/1000 sec. f8
The fall colors in Northern Illinois, say the people who referee such things, are slightly past their peak. Maybe so, but they're still fairly spectacular all over the Botanic Garden. I'm not sure what species this leaf is, but it looks as if it might be a variety of maple.