An individual is depicted marshalling a commercial passenger jet on an asphalt tarmac at an airport in Krumovo, Bulgaria

An individual is depicted marshalling a commercial passenger jet on an asphalt tarmac at an airport in Krumovo, Bulgaria. The person, viewed from the back, wears dark trousers with green lower leg sections, a dark top, and an orange high-visibility vest with reflective stripes, along with a dark head covering. They are positioned centrally in the foreground, holding two red marshalling wands above their head to form an "X" signal, indicating "stop." The aircraft, a white Boeing 737 with a blue and yellow stripe along its lower fuselage, faces the viewer directly, centered behind the marshaller. Its nose landing gear is visible beneath the cockpit, and both engine nacelles with visible fan blades are present. Two dark ground chocks are situated on the tarmac to the left of the marshaller. The tarmac features yellow and white markings. In the background, distant mountains are visible under a clear blue sky. An industrial chimney or stack is discernible on the right side of the horizon, behind the aircraft's right wing. Strong shadows are cast on the tarmac, indicating bright sunlight.