Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-30
Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-29
Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-18
Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-15
Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-13
Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-12
Bubble Level: 2016 06 11 Nikon F Portra 400 Chicago C Niagara-9
Bubble Level: Cheese!
Bubble Level: Let Me Take a Selfie
Bubble Level: Bean Wormhole
Bubble Level: Chicago Museum of Science Hall
Bubble Level: Chicago Museum of Science Vortex
Bubble Level: Chicago Museum of Science Rotating Sand
Bubble Level: Chicago Museum of Science Staircase
Bubble Level: Chicago Museum of Science Mine
Bubble Level: Explaining the Piston
Bubble Level: Aft Torpedo Room
Bubble Level: Control Panel
Bubble Level: Engine Room
Bubble Level: My Dad as a U-Boat Engineer
Bubble Level: Pipes and Valves
Bubble Level: Navigator's Desk
Bubble Level: Officer Bunks
Bubble Level: Clear Skies... Er, Ceiling
Bubble Level: Kitchen
Bubble Level: Forward Torpedo Room
Bubble Level: U-Boot Bow
Bubble Level: 2014 03 28 JMZ Schaumburg Nikon F6 Kodak Portra 400-40190033
Bubble Level: Chicago skyline and The Bean
Bubble Level: Contemplating the Bean