If it's considered an advertisement you should have a model release. You would also watch what else is in the image, a Coca Cola logo, Nike swoosh, Mickey Mouse, as examples are registered and without permission shouldn't be used. It's a minor risk that you'd have an issue there, but still be aware.
Next issue, does the employee or the bank want it out there? Is it a security issue? "Midwest 123 is seen here celebrating a birthday. 123 has two kids seen here, 456 and 789 by her side. 123 has been in charge of the ABC Bank vault area for 10 years." Is that providing good info, or is it a security risk, exposing the employee and kids to risk?
I'm not saying don't do it, just do it wisely and with your eyes wide open.
Also, if it is an ad, think about all the Regs that apply, EHL logo, Member FDIC, rates, trigger terms, etc.
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AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell