1. outside; external; apparent; obvious; superficial
  2. to announce; to manifest; to show or exhibit
  3. relatives on the side of one's mother and father's sisters
  4. a report to the emperor
  5. a table; a schedule; an index; a chart

facial expression

1-to appear 2-to behave 3-to distinguish oneself; to perform a task; the way one does something



Gray represents a feeling of sadness.