Although often thought of as primarily an outdoor accoutrement lanterns are useful indoors for adding an extra light to areas such as bathrooms especially when a calming glow is desired for a relaxing mood. Plus a glow coming from below eye level can perfectly balance an overhead light.
A floor lamp nestled against a window is a smart substitute for daylight so that when the sun goes down an ambient glow will pour in from a similar direction to balance the central light overhead.
If you enjoy art in your bathroom accent lighting will show it off best. Recessed directional lights provide focused illumination for each piece of art — or in this case for an alcove dedicated to a sculptural bouquet of flowers.