Your car interprets these messages through symbols. One common dashboard signal is the triangle with an exclamation mark at the center. This symbol is typically a warning or alert about some issue ...

But many people would not be able to tell you what the triangle symbol on a clothes label means, even though you've probably got it on hundreds of items of clothing. The white triangle on clothes ...

Many flowers have been associated with LGBTQ+ movements, but most famously is the green carnation ... a lasting symbol of the AIDS advocacy movement. Although the pink triangle has been reclaimed ...