noun (n)

• graphic art consisting of an artistic composition made by applying paints to a surface(noun.artifact)

  Example:
  A small painting by Picasso.
  He bought the painting as an investment.
  

  Synonym:
  picture
  

  source: wordnet30
• creating a picture with paints(noun.act)

  Example:
  He studied painting and sculpture for many years.
  

  source: wordnet30
• the act of applying paint to a surface(noun.act)

  Example:
  You can finish the job of painting faster with a roller than with a brush.
  

  source: wordnet30
• the occupation of a house painter(noun.act)

  Example:
  House painting was the only craft he knew.
  

  Synonym:
  house painting
  

  source: wordnet30
• The act or employment of laying on, or adorning with, paints or colors.(noun)

  source: webster1913