The mesage from facilitator:

Your pictures are really very nice.  I believe that this assignment is very good in showing us how shadows can change the perception of light and angle.

I must mention that the lesson says to, "Post all three (3), the one done using the tutorial and your two new images to your homework page."  You have not included the one from the tutorial. :(   I'm sure this is just an oversight on your part.  I will happily send you your ribbon, but please remember that we have guide lines that we must follow.  Please forgive me
from being such a "hard nose."
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My explanation: the link for images in the tutorial didn't work, so I took my own.