Imagine a vibrant street art mural depicting a diverse group of people from all walks of life coming together to build a futuristic cityscape. The city is bustling with activity, filled with flying cars, towering skyscrapers, and sophisticated technology. The people in the mural are of various ages, ethnicities, and professions, all working together to create a harmonious and innovative urban community.

Create a depiction of a vibrant street art mural showing people from all walks of life working together. This scene includes a Caucasian engineer, a Hispanic nurse, a Black teacher, a Middle-Eastern chef, and a South Asian firefighter working synergistically to build a futuristic cityscape. The city is lively with the presences of flying cars, towering skyscrapers, and advanced technology. These individuals of different professions, age groups, and descents embody a harmonious and innovative urban community in this creation.