This is only my opinon. and I am smiliing.. ok.. your files sizes are too huge.. it took tooo long for these images to open, but this just me and my slow wireless Arctic connection at the top of the world.
Let me clue you in to a little secret with what your trying to do..
turn around! FACE THE OPPOSITE DIRECTION.. "take your light reading"
lock it in.. NOW TURN AROUND.. take the photo.. !
depending on which ISO your set to.. (100 ? I would venture to START @ 125 @ F 5.6)
check it out.. and please POST THE RESULTS!
your imagination shows nice composition. good for you! now practice. MORE .. & more & more & more!
Learn how to use photoshop.. learn how to "Save for Web"
learn how to Image > image size and PRESENT your photos with some..
thought! don't run them together. I GOT ALL CONFUSED.. only because.. I am "blind"! sorta!
but if you point me in the right direction.. I can still go -=[click]=-