craft a nostalgic illustration of an early 20th century american craftsman style house the exterior features light grey clapboard siding with white trim and columns the roof shingles are a muted slate grey the front porch is welcoming with white railings and a dark grey swing the house sits on a well manicured lawn with vibrant green grass and a few mature trees in the background their foliage in deep greens the atmosphere is serene and inviting evoking a sense of warmth and charm set against a clear blue sky architecture