This striking sculpture depicts a head in white or off-white material, likely plaster or concrete, mounted on a white pedestal. The piece is dramatically eroded or deliberately damaged, with large holes and missing sections throughout the cranial area, creating a sense of decay or dissolution. The profile shows strong, defined features with an upward-tilting angle that suggests contemplation or anguish. The surface texture varies between smooth, polished areas around the facial features and rough, pitted sections where the material appears corroded. The title "Caustic Thoughts" is reflected in how the head seems to be literally eaten away, as if toxic ideas are dissolving the mind from within. The lighting creates subtle shadows that emphasize the sculpture's dramatic hollows and curves, particularly around the missing sections of the skull.