The name META means:

  A - ART
  D - DEPICT
  R - RULER
  I - ILLUSTRATION
  A - ANIMATION
  A - ART
  N - NONOBJECTIVE ART

Adriaan means:
Variant of Adrian. From Adria.

  T - TOLE PAINTING
  H - HIGH-RELIEF
  E - ENGRAVING
  R - REALISM
  E - ENCAUSTIC
  S - SEASCAPE
  E - EXHIBIT

therese means:
Variant of Theresa which is the name of two popular saints Teresa of Avila and Therese of Lisieux. Meaning uncertain although possibly a Greek place name.

  K - KIDNEY-SHAPED
  E - EXPLODING
  I - ISOTHERAL
  T - TYPHONIAN
  H - HEATING

Keith means:
From the battlefield