Since the picture was taken with my underfeatured Motorola cellphone (i.e. not good with night shots), here’s what the message said:
FOR EARTH DAY …
TRY THE REVOLUTIONARY,
INFORMATION RETRIEVAL UNIT
PORTABLE, NO BATTERIES, CORDLESS
EASY ON THE EYES & ON THE BUDGET …
Taken in front of Bell’s Books in Palo Alto, CA on April 21, 2010.