Diagonal lines in a bordered area adjacent to a curb do not always mean “no parking,” the La Jolla Traffic & Transportation Board learned at its Oct. 20 meeting as it heard from San Diego parking ...
This optical illusion is a fairly simple one, but it’s still a very impressive effect. A triangle and some cunningly positioned diagonal lines are all that’s needed for your brain to tilt a perfect ...
A symbol with diagonal lines dividing a red circle is often used to mean 'prohibited' or 'NG.' In addition to being seen on road signs in Japan, the United States Patent and Trademark Office (USPTO) ...