Ms. Robinson covered the walls with large rectangular glass tiles in ocean blue from Ann Sacks.

At Ann Sacks, 204 East 58th Street.

At Ann Sacks, 5 East 16th Street.

Ann Sacks also stocks leather tiles by Piel.

Prices are $54 to $145 a square foot; from Ann Sacks.

A more contemporary bathroom outfitted by Ann Sacks is cleverly carved out of a closet.

Ann Sacks is at www.annsacks.com.

If you are feeling especially bold, take a look at a new line of tiles, above, from Ann Sacks.

Or so it seemed to Ann Sacks, who is 56, when she realized some years ago that she needed to start wearing reading glasses.

Prices are $9 to $17 a square foot at Ann Sacks.