Photo Challenge

I'm working on a photo challenge for Gather.com. Instead of a simple alphabetical list like taking a photo of A for Apple, I'd like it to be a bit more intellectual, like A for asymmetrical. So I need to come up with a list.

A: Asymmetrical
B: Bulbous
C: Convoluted
D: Diabolical
E: Ephemera
F: Frantic
G: Global
H: Homogeneous
I: Illusion
J: Jocular
K: Kinetic
L: Loquacious
M: Meandering
N: Nubile
O: Olfactory
P: Pretentious
Q: Quixotic
R: Rambling
S: Stairway
T: Trapezoid
U: Urgent
V: Void
W: Walkabout
X: X-ray
Y: Yucky
Z: Zealous

That looks like a pretty good list. Let's see what I can do with it.