During the episode "Dream Logic," Peter and Olivia head to Seattle. There, a guy stabbed his boss after having a bad dream.
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It's just another day in the lab for Peter Bishop. This image is taken from the episode "Dream Logic."
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Father and son are at work in this shot from Fringe. The picture is taken from the episode "Dream Logic."
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This is a photo of Olivia from the Fringe episode "Dream Logic." It airs on October 15, 2009.
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Walter checks out a dead body during this Fringe scene. Just another day at work for him.
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Fringe Season 2 Episode 5 Quotes

Don't worry, Son. I promise to wear my shorts to bed so that if you bring any young ladies home, there won't be any embarrassing moments.

Walter

Walter: The ride back was invigorating. The turbulence over Ohio was like being in the belly of a seizing whale. I screamed like a little girl.
Astrid: I'm sure that went over well with the rest of the passengers.