Kathryn McCoy’s handcrafted decorative bowl is clad in a mosaic of rough pink quartz. Stones of varying sizes are fitted by hand around the broad, rounded glass form, rising just above the lip to create an irregular crystalline rim. Light catches the angular faces of the quartz, revealing shades from pale blush to deeper rose. Seen from above, the smooth, frosted glass interior gives the same stones a soft, diffuse glow.