This image depicts a section of a river gorge near Petrevene, Bulgaria

This image depicts a section of a river gorge near Petrevene, Bulgaria. A dark green river occupies the central and left portions of the frame, flowing between a steep, light-grey rock cliff face on the right and a bank densely populated with bare deciduous trees on the left. Along the base of the right cliff, a weathered wooden boardwalk with rustic log handrails extends into the distance, following the curve of the cliff. Bright sunlight from the upper left illuminates the scene, creating numerous reflections on the water's surface and casting distinct shadows of the boardwalk's handrails onto its planks. The cliff face is rugged and sparsely vegetated with dormant growth. No individuals or animals are present.