Dada

DaDa-Meaning a sacred cows tail in Africa,A wet nurse in French,And a child's hobby horse.Which links into the meaning of everything but nothing.

Cubism-Was one of the most influential visual art forms in the early 20th century.

Bourgeoisie- a sociologically defined class, especially in contemporary times, referring to people with a certain cultural and financial capital belonging to the middle or upper stratum of the middle class: the upper (haute), middle (moyenne) and petty (petite) bourgeoisie (which are designated "the Bourgeoisie"). An affluent and often opulent stratum of the middle class (capitalist class) who stood opposite the proletariat class.

Conventional-based on the ideals and that  it's not what would be usually done.

1.

belonging to or characteristic of the middle class, typically with reference to its perceived materialistic values or conventional attitudes.

"a rich, bored, bourgeois family"

synonyms:

middle-class, property-owning, propertied, shopkeeping; More conventional, traditional, conservative, conformist; ordinary, commonplace, provincial, parochial, suburban, small-town, parish-pump "she came from a bourgeois family"

antonyms:

proletarian, unconventional

• (in Marxist contexts) upholding the interests of capitalism; not communist.

  "bourgeois society took for granted the sanctity of property"

  
  

  synonyms:

  capitalistic, materialistic, money-oriented, commercial; informalyuppie "foreign ideas were denounced as bourgeois decadence"

  antonyms:

  communist

noun

noun: bourgeois; plural noun: bourgeois

1. 1.

   a bourgeois person.

   "a self-confessed and proud bourgeois"

   
   

   synonyms:

   member of the middle class, property owner "Liebermann was a self-professed and proud bourgeois"