Human: Please generate a gloomy scene outside a town keep with an apple tree and a potted tree. Assistant: 
A few green plants and a small potted tree line the rampart, which curves upward slowly to wrap the fortress in its protective walls. The foliage adds a bit of color to the otherwise grey area, while steady traffic passes back and forth. Dominating a portion of the walkway is a rather large apple tree heavy with fruit, though most of the lower branches are bare from frequent passersby picking them.