'Stars' in the White Night

I have been wondering why the starry sky must be black with white stars, why are there no black stars? Then I drew one myself, but the freshness of the first time seemed to make the paper not like it, so it peeled off... This cover was painted for the second time. Looking at this painting, I suddenly realized why there were no black stars. This picture does have some bad feelings, but after watching it for a long time, a story came to mind. Intent: Warm friendship and family affection