Reference Sketch #3 for my Series work

Journey begins...

I will be starting with this reference sketch for the next session of my series work...all the paper came from magazines...so now the process begins with creating paper for the next four pieces...the first piece is to copy the sketch and three more after that will be a study of the elements and composition...I am seeking ideas on now to get the gray lines in and the black around it...so staying open this week and putting out there to the Universe so to say and keeping my mind and eye's open for ideas to seep in. Going to pull out some engineer plans and gesso over and add some colors of the lighter area of creamy butter and soft salmony colors...