a floating city of shimmering panels and light projections with shifting, vanishing buildings in the sky

floating shimmering translucent panels light skyline vanishing buildings air ethereal futuristic magical surreal dreamlike illusion movement fantasy fluid changing transparent glowing radiant visionary technological luminous breathtaking dynamic urban space innovation sleek cosmic hightech spectacular dazzling fantastic backgrounds atmosphere awe cloudscape aerial view idyllic majestic dusk illuminated connection development imagination planning city projections shifting sky built intricate constantly materializing thin