Marie Flanigan Interiors added a pony wall between the shower at the far end of this rectangular space that is slightly higher than the sink vanity countertop to create separation. Interior designer Brittany Farinas of House of One created partial privacy in this bathroom by installing a semi-opaque glass divider between the toilet and the shower. Define the bathtub niche in a modern space with graphic accents. Soften the windows of a modern bathroom with half curtains.