It is always fun to paint night skies. If you want to suggest starts or snow you can spatter masking fluid before you paint, use salt in the wet paint or spatter some white acrylic after it is all dry.
Snowy Night - $45 - 11x15 original watercolor. This painting is available for purchase using PayPal at my Etsy Store www.etsy.com/shop/MKislingArt