The artist represents someone with a unique ability to see beauty and potential in what may initially appear rough and unremarkable (the tough rough stones). They possess the talent to transform these ordinary materials into masterpieces through their artistic skills.

The capability to fly over the statue as birds do could symbolize the artist's ability to transcend the limitations of the physical world and see beyond the surface, perceiving the true essence of art and creation.

The statement that "everyone should understand this natural or plain truth" suggests that the artist's perspective is something that should be universally recognized and appreciated.

The birds that fly over the statues without understanding the great creation represent those who don't grasp the deeper meaning and significance of art. They merely see the surface and treat the artwork as just another object in their surroundings.

The act of the birds perching on the head of the statues and pooping on them could symbolize the lack of respect or appreciation some people have for art. It might imply that some individuals overlook the value of art and instead treat it carelessly or disrespectfully.

If we look at this from another point of view, it might be
human nature to sometimes act in this manner, which could imply that not everyone may appreciate or understand art in the same way as the artist does. Human behavior can vary, and some may not fully grasp the depth and importance of creative expressions.

Overall, this scenario highlights the contrast between the artist's profound understanding and appreciation of art and creation versus the superficial or indifferent attitudes that some individuals may exhibit. It encourages the reader to look beyond the surface and delve into the true beauty and significance that art can offer