1. lacking artistic skill, sensitivity, or appreciation; not showing artistic qualities or taste
The painting was criticized for its unartistic composition and poor use of color.
O quadro foi criticado por sua composição desartística e uso pobre de cores.
2. not in accordance with the principles or standards of art
His unartistic approach to film direction disappointed the critics.
Sua abordagem desartística para a direção de filmes decepcionou os críticos.