(n.) That which serves to set or fix colors or drawings, as a mordant.

air brush ambergris ambrosia aromatic aromatic gum aromatic water art paper attar attar of roses balance balance rudder balance wheel ballast balm balm of Gilead balsam bay oil bergamot oil brush camera lucida camera obscura canvas chalk champaca oil charcoal civet counterbalance counterweight crayon drawing paper drawing pencil drier easel essence essential oil extract fin flywheel governor ground gyroscope hairspring heliotrope jasmine oil keel lavender oil lay figure maulstick medium mordant musk myrcia oil myrrh paint paintbrush palette palette knife parfum pastel pencil pendulum perfume perfumery pigments rose oil scent scratchboard shock absorber siccative sketchbook sketchpad spatula spray gun springs stabilizator stiffening stump tail plane varnish volatile oil