turn this image into a black and white hand sketch style and add a monolithic spiral staircase that does a low swoop up to the second floor the stair is a solid form and is white plaster and opaque so you can not see the treads and risers of the stairs from eye sight make the floor a monolithic continuous white floor with no pattern to it the columns should be straight up until the last 2 feet before the ceiling and then they flare out at as they meet the ceiling and create an arched rythm to the ceilng remove the mirrored grid from the large forms in the middle of the room
