ainsi

in this way, thus

c'est

1. it is (used to define the preceding word)
2. it is (used to introduce a focus)
3. this is

la

• Article

  the (definite article)

• Pron
• Noun

peinture

• Noun

  1. painting
  2. painting, canvas
  3. vivid description
  4. paint

• Verb

historique

• Adj

  historical

• Noun

compose

1. inflection of composer:
2. inflection of composer:

les

• Article

  1. plural of le: the
  2. plural of la: the

• Pron

de

• Prep

  1. of (expresses belonging)
  2. of (used to express property or association)
  3. from (used to indicate origin)
  4. of (indicates an amount)
  5. used attributively, often translated into English as a compound word
  6. from (used to indicate the start of a time or range)
  7. used after certain verbs before an infinitive, often translated into English as a gerund or an infinitive
  8. by (indicates the amount of change)

• Article
• Noun