Sand running through an hourglass, close-up

Portrait of smiling woman standing with man seen through glass window

A human hand holding a magnifying glass up to a partially constructed miniature house model

A magnifying glass magnifying a one Euro coin

A key lying amongst many being magnified by a magnifying glass

A hand holding a magnifying glass magnifying a knot in a rope

An old typewriter viewed through a shop window, close-up

A clear blue sky seen through a shattered glass window

Close-up of multi colored window

Close-up of open window at home

Close-up portrait of mature woman seen from window glass

Close-up of windows

Close-up of broken window of vehicle during sunset

Reflection in a hardwood floor seen through a window

A window with a hole broken through the glass, night

A young businessman arriving to a building, seen through window

Oriental poppies seen through beveled glass with a striped pattern

Christmas decals on a window with condensation on it, close-up

Broken glass

Close-up of a young man looking at pyramids through a window

View of rainbow through window

Mid section view of a man standing with his hands in his pockets

New Years Eve

A couple having a romantic dinner

Close-up of a young woman sitting on a chair

Young man and woman at the dinner, Illustration

A woman sitting up in bed and a man asleep

A couple having a romantic dinner with a pianist playing behind them

Male gymnast on the rings

Tonic water fluorescing. A glass of tonic water seen under visible light (left) and ultraviolet radiation (right). The fluorescence is due to quinine, a prophylactic against malaria.

Close-up of couple seen through glass window