“Coming 'Round the Mountain” by Kathy Wesserling.

Engine 734, Western Maryland Scenic Railroad out of Canal Place in Cumberland, MD; November 2006, 1:00 pm; F/8.0, 1/200, 34 mm; Manual, tripod, sitting low on the ground.
After hearing its mournful call echoing through the Mountains, it finally appeared through a beautiful tunnel of trees.