@Override
	public BufferedImage draw() {
		BufferedImage image = new BufferedImage(Building.lengthOfBuilding, Building.lengthOfBuilding, BufferedImage.TYPE_INT_ARGB);
		Graphics2D g = image.createGraphics();
		g.setColor(Color.darkGray);
		g.fillRect(1, 1, lengthOfBuilding-2, lengthOfBuilding-2);
		return image;
	}