Random webcams - most of the cams show no people!
Thumbnails are stored by Google, but often the cam is not available - then you will see Marvin. Clicking on the name under the thumbnail may be able to get the image.

Ijmuiden, Netherlands	unknown_city, Egypt
Athens, Greece	Dallas, United States
Bolzano, Italy	Saint Petersburg, Russian Federation
Grand Forks, United States	Orem, United States