terrace gardening as architectural highlight in housing project, 3d render

balustrade architecture terrace urban ideas alfresco rooftop roof garden urbanistic cut isolated white background men patio courtyard play area lounge terraced veranda deck balcony parapet growing space privacy screen potted plants planting bed curbing border edging green fence surround guard rail guardrails protective guarding structure barrier 3d render housing project piloting visualization draft building house penthouse apartment