Engagement portrait of woman riding on man's back

During our engagement portrait shoot at Point Defiance Park in Tacoma, Washington, we visited the Camp 6 logging train exhibit, which was a great place to safely shoot along train tracks until it closed a few years ago. (Responsible photographers never shoot on active train tracks!) As the couple walked along the tracks, the woman jumped on her fiance's back for a piggyback ride, so I quickly zoomed in to capture this playful, semi-candid photo with the historic wooden train cars in the background.