Construct a digital art interpretation of a biblical scene. In this scene, depict Lot, a figure from Genesis 19:18, in the middle of a conversation. He is pleading, with a facial expression full of desperation and reverence, while his words 'Oh, not so, my Lord' fill the air. Contextual elements like desert environment, traditional middle eastern clothes and stone city in the background should be present to assist in illustrating the historical context of the scene.