visually challenging
Not viewable in the conventional color spectrum. Politically correct way of saying invisible; something to use at the department of Health and Human Services when claiming for general assistance or Medicaid.
Example:
Joe became visually challenging as he is very quiet and doesn't have enough nonsense happening around him to keep a good cover going.
Joe became visually challenging as he is very quiet and doesn't have enough nonsense happening around him to keep a good cover going.