My theme chosen is the vibrancy one. Mainly shown with the rainbow magic strokes. I tried doing lighting, and got lazy so the bottom is just a mess.
Funny story is that, i planned to do the science one mixed with the vibrancy theme, but I got so caught up in different art pieces for my OC's and world i knew i wouldn't be able to do that, so I made a vibrancy themed artwork for my OC's.
And if anyone's curious(I doubt so), these are the names of these three OC's.
Cyrus = Blond guy with blue coat
Fierian = Brown hair with tan skin guy.
Soreia = Elf girl with green hair
Your use of colours is so beautiful in this piece! They really stick out due to the contrast in value. You incorporated the theme very well :)