This is called Current and is made of blown glass at the Public Museum 3rd floor.
This isn't necessarily a favorite, but it's by an artist from Eureka, IL which is extended Klopfenstein family homestead area in central IL.
These are large metal flowers on the corner in front of the Holiday Inn.
I'm guessing this will be a Top 10 as it's getting a lot of publicity. It's a mermaid made from toothpicks. I did really like it.
This one proves I'm pretty pedestrian in my art appreciation as it's a penny made of pennies--over 84,000! It revolves to show both sides, and yes the other side is reverse direction just like a real penny.
For GR locals, you really need to get downtown in the next week and half.