Create a digital art representation of a biblical parable. Specifically, depict a scene from Luke 13:6, where a man stands in his vineyard, with a solitary fig tree amidst the grapevines – a focal point of the scenery. Despite the flourishing greenness of the vineyard, the barrenness of the fig tree is remarkable, having no fruits to offer. The man, in realistic, detailed stature, exhibits a sense of disappointment and forlorn hope as he scrutinizes the unfruitful tree. The overall ambiance should evoke feelings of religious symbolism and allegory.