Ok, I am realy not happy with the photo's in this challenge, maybe its just me, maybe its the challenge.
But I have to thank you. Here is the first picture of an implied line. Its not visible and yet it's there. Great job! Thank you Thank you Thank you.
I like this shot because of the unusual viewpoint. I like to try and capture what others may not see in a scene. The wheels, the forks, the spokes and the line of boots all go to make the shot what it is. Nice lighting and exposure, the DOF is OK. Pity about the other bikes in the background they detract from the rest of the shot. Its also tightly croped on the left but there's a little empty space on the right which in my opinion upsets the balance a little. A six from me, well done.
This is really an eye catching photo. A unique take on the implied lines theme. There are the tires, the fenders, and the feet to start with. Great photo. 10.
it fits the challenge, no question, though the middle guy is ruining your endeavours a little bit (and he's trying to jump the start!). i can imagine difficult choices were made with regards to cropping - i think for the most part you've got it right, but i might have been tempted to either a) crop level with the top of the concrete wall (thereby losing the distracting biker the other side) or b) cropping higher including more of the bikes, such as handle bars... very tough decision. overall i like it - it's original and quite gripping. 7.