February 4, 2026 - APM Printworks

A Guide to Workplace Safety Signs & Their Meanings

Posted on February 4, 2026 by Brian Hexum

A worker in a hard hat reviews the meanings of workplace safety signs and symbols.

Get clear answers on workplace safety signs and symbols and their meanings, plus tips for effective placement, compliance, and building a safer work environment. […]

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Can you name a headliner at the 1st Waterfront Blues Festival?

Who is often referred to as the “King of Blues?”

Where did Blues Music originate from?

What year did the first Waterfront Blues Festival take place?

What is the name of the famous blues label founded by brothers Leonard and Phil Chess in Chicago?

Which Blues musician is often referred to as the “Empress of the Blues?”

Who is often referred to as the “Queen of the Blues” and is known for her powerful voice and hits like “Wang Dang Doodle”

In what year were the first blues recordings made?

What is the most popular blues instrument?

The late legendary Texas bluesman Albert Collins was nicknamed, because of his piercing guitar tone, for what kitchen utensil?

What member of Led Zeppelin performed at the 2013 Blues Fest?

How many bars are included in the traditional blues song structure?

What natural disaster did the Waterfront Blues Festival team fundraise for in 2005?

Where is The Blues Hall of Fame located?

In 2021, The Waterfront Blues Festival relocated to what location alongside the Willamette River?

Which artist, also known as “The Mother Goddess of Folk Blues” was inducted into The Blues Hall of Fame this year?

Along with blue notes, what “flexible” type of note is commonly found in blues music?

Which famous director produced a documentary film series about the history of the blues in America in 2003?