Tapping pattern to test adhesion at the vinyl, wood patterned flooring.

Tapping pattern on the tile adjacent to the window.

Sketches of material defects observed through touch.

Shadows and surface at the corner of the window with plan detail.

Study of the helical stairs leading to my laundry space, including stepping and hand grasping pattern during the ascent and descent.

Experimenting with different ways of drawing the handgrasping pattern and body position while ascending the staircase. The lower sketch shows the material changes underfoot.