The exhibition features nearly fifty works of art from the years of 1945 to 1949, widely considered to be the most important period in the artist's career. (pacegallery.com)
The first quarter is typically the most important period of the year for trading desks, as asset managers move into new positions. (businessinsider.com)
From eight to twelve weeks is a very important period for puppies. (thehappypuppysite.com)