An aircraft de-icing operation is depicted on a wet tarmac at Sofia Airport in Sofia, Bulgaria, under hazy conditions with a low-lying sun in the upper right, indicating either sunrise or sunset

An aircraft de-icing operation is depicted on a wet tarmac at Sofia Airport in Sofia, Bulgaria, under hazy conditions with a low-lying sun in the upper right, indicating either sunrise or sunset. A white passenger jet, featuring "ZA" markings on its nose, is stationary. To the aircraft's right, a de-icing truck with "SATURN" text visible on its side supports an extended boom lift. Within the lift's bucket, a single operator is directing a stream of dark de-icing fluid or vapor onto the aircraft's left wing and vertical stabilizer. A green navigation light is illuminated on the aircraft's left wing, and a red/orange light is visible on its right wingtip. Airport infrastructure, including a control tower, is faintly visible in the distant background.