I wonder

This image showed up in my state of Minnesota on a billboard somewhere outside the Twin Cities. It made the news and was reported all over. I frankly think it's hilarious. No, I don't miss him. But I wonder if it is copyright infringement for these people to take the same image and same slogan and put it up on bumper stickers and stuff? Probably not, the picture is public domain, and words are words, but what about intellectual copyrights? i don't really care, just wondering. Anyways, the image is rampant in zazzle, used by many many many many many many people.

People like
Megatudes

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Political Armor

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"Funny" Custom Shirts

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Then people got creative, and changed the font and put it by his head - ooooo
Angry Mob Wear

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and put it over blue paint streaks with warped red text - ooooooooo
Obama's Last Day

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and even ripping off the billboard idea itself - ooooooooooo
Liberty Shack

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oooo oooo - and zooming in real close on his head
Political_Graphics

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making weird caricatures that overly resemble the Red Meat comics (one of my favorite comics)
Jamie Rushad

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and even a lovechild 70s throwback (whyyyyy)
Veer To The Right

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well, what they lack in originality, i guess they make up for in.... *drawing a blank*