modern spiral stairs decorated with led light

abstract angle angles architecture art assignment background blue building business circular commerce commercial construction crystal curve curved cycloid decorate decorated decoration design detail details device down downstairs downward edifice electric electrical electronics engineering family fitment fixture geometry giant hall handrail helical home hotel house indoor interior ladder lamp led light lighting lit luxurious luxury modern night office platform plaza project rail railing rails render room round shape shapes spiral square stair staircase stairs stairway step structure team upstairs upward view white with work yellow