History of eyebrows: (1990-1999)

Sparse spaced eyebrows, giving a clean look.

Naomi Campbell

Kate Moss

History of eyebrows: (1980-1989)

Natural curve eyebrows, quiet bushy but spaced. Which gave a wild look.

History of eyebrows: (1970-1979)

As they gave more importance to a volume hairstyle, eyebrows became thinner.

Shelley Duvall

Farraw Fawcett

History of eyebrows: (1960-1969)

Less curvy and skinnier eyebrows than the previous decade. 

Giving more space for the eyeshadow.

Brigitte Bardot

Twiggy

History of eyebrows: (1946-1959)

Curvy eyebrows, in some cases with an arch shape. They got thicker, giving importance to their eyes.

Audrey Hepburn

Marilyn Monroe

History of eyebrows: (1930-1945)

Still quiet skinny eyebrows, also more curvy.

Lisa Fonssagrives

Marlene Dietrich

History of eyebrows: (1920- 1929)

Skinny eyebrows. Drawn mostly by pencil, giving a cold look. 

Josephine Baker

Louise Brooks

Clara Bow

History of eyebrows: (1900-1919)

Natural shape eyebrows. They were quiet bushy due to that fact, emphasizing their gaze.

Elisabeth de Caraman-Chimay

Polaire

Portrait of Adele Bloch Bauer II - Gustav Klimt (1912)