Of the other tube images is this challlenge I like this one the best because there is no hot spot from the light source that wipes out the image in the field shown.
very lovely bright colours, and a good striking image. the apparent randomness of the straws is very appealing in a natural kind of way. the only complaint is that though i see the circles, the most prominent thing about the image is how ones eyes are drawn into the middle of the shot in a flying at light speed kind of way. still, very gorgeous stuff.