2004, Noureddine Krichene, Deriving Market Expectations for the Euro-Dollar Exchange, ISBN1452754217:
Tentatively, the market sentiment on May 5, 2004 could be described as favoring greater stability around the forward, however with a bias for a dollar depreciation. This is only a snap shot of expectations.
2009, Byron R. Harrell, Supercharged Giving, ISBN0982107781, page 102:
The people in the family are alive and dynamic and change whereas the snap shot is a fixed image of how they appeared in the past.