I've Filled the White Space

In my previous post, I showed my doodle with a lot of white space and I didn't know what to do with the white space. Jen the Artist from Under Open Skies suggested me to draw black and white patterns that were smaller than my colour pieces but not so small. Shruti from DeepLifeInsights said that I might use light colour base for the background. However, I ended up filling the white space with so small patterns and not so light colour.