So delightfully playful and whimsical! (Yet also graphically strong; the upward spiral of the main balloon is brilliant.)
I also love the peeks of balloons along the lower edge; I keep viewing the image somewhat like a movie -- expecting them to rise into the frame.

I do agree with Roland about the harsh edges on the main gondola; that area takes my mind toward noticing technique, instead of my sheer enjoyment of this image.