Public domain photos

The image shows a mosaic of St. Nicholas in the Church of the Holy Sepulchre in Ephesus, Greece. The mosaic is composed of a variety of colors and shapes, depicting a man with a halo of light around his head. The man is wearing a white robe and has a peaceful expression on his face. The background of the mosaic is a deep blue, with a few stars twinkling in the night sky.