Create an epic piece of art depicting a futuristic civilization where advanced technology and nature coexist harmoniously, with towering skyscrapers made of crystal and lush green forests thriving amongst the bustling city streets.

Generate an image showcasing a visionary depiction of a futuristic civilization where the coexistence of advanced technology and nature is harmonious. Imagine towering skyscrapers that are made of glistening crystal, sparkling under the city lights. These magnificent structures soar among various clusters of lush green forests, which are thriving amidst the bustling city streets. Within the urban jungle, the residents, a balanced mix of Caucasian women, Hispanic men, South Asian women, Middle-Eastern men, Black women, and White men, appreciate the harmonization of technology and the environment.