The famous painting by Pablo Picasso Girl on the Ball (1905) is based on bringing together and contrasting such qualities as solidness and lightness, uncertainty and stability, softness and sharpness, sitting and standing.

Here in the light of modern life joined and set against each other are such notions as softness and sharpness, the naivety of youth in the beginning of life and the harshness and ruthlessness of the world around it. 

The warm color of the female acrobat is contrasted with the cold glistening of the razor blade. 

Blade Runner is a film directed by Ridley Scott in March-July 1981 and in 1993 selected by the Library of Congress for the US National Film Registry. Harrison Ford, Sean Young, Rutger Hauer, Edward James Olmos, Daryl Hannah, Joanna Cassidy and Brion James play the main characters.