abstraction * accumulation * action/event/performance * aerosol * affect * alter * American dollar bill * American five dollar bill * American one dollar bill * amphibian * amplification * Amsterdam * anatomy * anchor * androgynous Brahma * androgynous buddha * animation * animism * anthropomorphous * aquarium * aquatic * arborescence * Arc de Triomphe * architecture * architrave * arm * armour * artefact * artificial * artist's book * ascent * assemblage * aura * axis * axis mundi