The day we headed down to my in-laws for Christmas, I finished the drawing, and it came out beautifully. Seriously, it looked good. I cleaned up the border, signed it, and laid it outside on the dry patch of our patio and sprayed it with fixative. I left it outside for five minutes to set and deodorize outside.
However, shortly after leaving it there, Josh, my husband, screamed "There's a dog in our backyard!!!" And sure enough, an ugly collar-less dog was in our backyard/patio, stepping on my completed (15+ hours) and beautiful drawing. We shewed him away as fast as we could, grabbed the drawing and I immediately began cleaning up what I could.... but, there is a permanent paw print/scratch on the right side of the drawing. We were angry, we were sad. What are the chances of this happening? I should have listened to Josh when he suggested that I spray the fixative while he held it outside. He was worried some snow would drop off the roof onto it or something, but I was sure it would be fine. It wasn't snow that happened upon it, but a dog, a dog we've never seen before and never will see again. Why he had to enter into our fenced-in patio area and came up to our glass sliding door and stepped on my drawing, we don't know, other than God has a sense of humor and wants to ensure that we are sufficiently humble...
Nancy gave me a 4"x6" colored photograph, and then I scanned it, made it black and white, and began my drawing. I lightly made a grid on my paper and a grid over a printed version of the photo. The final piece is drawn on an 11"x15"sheet of Pescia white paper, with the image being approx. 10"x6 3/4."
Here's the scanned B&W version, and a scanned copy of the drawing:

