Dont destroy any if it! Just dont!
I love your question mark tree shedding piles of question marks with the song and the prickly cactus. The sun looks a lot like the one depicted on the New Mexico State flag which is called the Zia Sun Symbol (see below). Its a pretty good depiction of being a human being going through life. Question everything, stay true to your sacred self, weather the prickly parts and sing. The song seems to be flowing on a river which is symbolic of the flow of life. Thats what I see and how it makes me feel and what it makes me think about.
The Meaning Behind the Zia Sun Symbol - a sacred symbol of the Zia people
Both the sun and the number four are sacred to the Zia. The Zia sun sign represents: the four cardinal directions (north, south, east and west), the four seasons of the year (spring, summer, autumn and winter), ... the four seasons of life (childhood, youth, middle years and old age).
Your portrait drawing is excellent. And its something not all artists can do, and certainly not as good as yours.
Thanks for posting them here!