1. Stylistic avantgardes were defined as a group of artists deliberately producing art in the same style and exhibiting together. There are often marked by the issuing of manifestos or the publication of journals an magazines.  For example
Fauvism France 1904 (includes Matisse)
Die Brucke Germany 1905 (includes Kirchner)
Der Blaue Reiter 1911 (includes Franz Marc)
2. Stylistic avantgardes often fail the test of originality because
-  they follow a  previous influence
For Fauvism, Die Brucke, And Der Balue Reiter
were all influenced by primitive art and by postimpressionists such as Gauguin and Van Gogh.
- they appear at about the same time but in different places.
-  Have strong stylistic similarities
Fauvism, Die Brucke, And Der Blaue Reiter, all use vivid colour, distorted form and strong brushstrokes to convey inner feeling


3. Stylistic avant gardes often become mainstream Fauvism, Die Brucke, And Der Blaue Reiter They were the stylistic forreunners of Expressionism - the dominant artistic style  in Germany 1913-1930 and US 1950's . Expressionist style uses vivid colour, distorted form andstrong brushstrokes to convey inner feeling


4. Most Stylistics avantgardes of the modernist period can be seen in a hisotical progressions.
In the succession of' isms that comprise the story of modern art  there is tracebale a unity of progress ( Cheney the story of Modern Art)