One locomotive; Three variations on the Enterprise livery.
In the last 20 years, I’ve crossed paths with old 207 on a number of occasions. Often on the Enterprise,but elsewhere across Irish Rail as well.
To my knowledge it was the only Enterprise201 to receive the large bright yellow patch at the ends, similar to the treatment given to orange 201s (201-205 and 210-215) beginning in 2005. [UPDATE: Kieran Marshall has reminded me that 233 was also treated with the large yellow patch at ends.]
Today, it is one of several locomotives painted in the modern Enterprise livery with asymmetrical purple and scarlet swooshes along the sides.