...gridcosm?level=1740 The graffiti in a3 says UR.

...gridcosm?level=1741 a3, b3 and c3 are incredible.

...gridcosm?level=1750 Firesign Theatre coined the phrase "Sacred Cowboy."

...gridcosm?level=1751 Reminds me of a Firesign Theatre CD titled "Waiting for the Electrician."

...gridcosm?level=1753 A different perspective.

...gridcosm?level=1758 A little topicality every once in a while never killed anybody.

...gridcosm?level=1761 SNY's c2 cannot be ignored. Lord knows I've tried.

...gridcosm?level=1765 OED's b3 made this level work.

...gridcosm?level=1778 If Ben Franklin were alive today, he'd install a SITO variant in every school.

...gridcosm?level=1780 Ooo! Pretty colors!

Levels 1781-1790 are best seen as a sequence. Each level supports the previous one.