Pons_Aelius, 1 year ago (edited 1 year ago) According to wikkipedia: Blue and green stop signs are sometimes used on private property in Hawaii. But they only have a picture of a blue one and not a green. https://en.wikipedia.org/wiki/File:Blue_stop_sign_-_hawaii_-_oct_2015.jpg So my guess is photoshop.
According to wikkipedia:
Blue and green stop signs are sometimes used on private property in Hawaii.
But they only have a picture of a blue one and not a green.
https://en.wikipedia.org/wiki/File:Blue_stop_sign_-_hawaii_-_oct_2015.jpg
So my guess is photoshop.