I dont have a name for the heavy darker blue offsetting pieces floating near the corners through the fill in but I know they gave the piece some weight helping balance it otherwise, my outline would have been too light and the piece would appear unfinished, or definitely missing something.
I love the simple little Newave at the bottom, simple 3D with red bars, some little brown floating ovals ( i looooove flaoting ovals, they can be used to accomplish almost any design need, cover rogue drips, add color where needed, I still use them these days!)
Also again, the disappearance of any straight lines, this was not a conscious thought, this was just happening to my style, with no rhyme or reason, just forming and only now can I look back and appreciate the growth because back then I had no idea this was going on, just a powerful desire to keep exploring!