isometric partial architectural watercolor drawing of apartment floor plan

agent apartment aquarelle architectural architecture authentic bedroom building business colorful concept condo condominium contract contractor curtains decoration design detail development doors draw drawing drawn dwelling estate fashioned floor flooring floorplan floorplans floors fragment freehand hand house illustrative interior investment isometric kitchen lamp management material old painting paper parquet partial pillows plan planning property real representation residential school section sketch sketching texture vivid walls watercolor