The club's links with The Big Issue go back a number of years, with vendors taking part in a training session run by the players during a community week and, more recently, players taking to the streets with vendors to help sell magazines.
Winger Michael Allen represented the club at the event and unveiled the painting before an audience of vendors, stakeholders and local businesspeople.
He said: "It is great the work that everyone does at The Big Issue. The artwork is so impressive, it captures everyday people and it must be great for the vendors that are in it to see their own faces.
"It's a fitting tribute to the two vendors who passed away."
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