surreal cityscape with floating landmass above water, tree, urban skyline, and sky reflection, concept art

surreal cityscape float landmass water tree urban skyline sky reflection abstract dreamlike beautiful scenery mysterious visual ethereal creative environment serene metropolis mystical future symbolic futuristic island enchant depiction magical fantasy artistic dreamy creation modern imaginary imaginative peaceful horizon tranquility illusion city topography artwork dreamscape surrealistic atmospheric whimsical celestial otherworldly floating concept art generative