The space is both positive and negative because it has a combination of tangible and intangible objects. For instance, the tables, chairs, windows and threes in it are tangible because these objects can be touched. However, the sky and stars are intangible because they cannot be touched.
Color:
The painting has a combination of complimentary colors that give the piece a warm look. For instance, the yellow and orange provides light to the composition and also add a visual depth to it because both colors reflect the scheme of a peaceful night. In addition, the blue in the sky beautifully portrays harmony throughout the painting, and the black in the background perfectly contrasts with the blue in the sky and the circled white brush strokes