Chelsea Downey's product work log summarizes her activities for a sports photography program from August 2011 to February 2012. She took photos at various sporting events like softball, wrestling, and basketball. With experience and guidance from Mr. Martin, her skills improved as she learned techniques like avoiding flash, framing shots, and adjusting lighting and exposure settings. Over several sessions, she edited photos, gaining success through trial and error in using effects to enhance definition, highlights, and shadows.