Tattoos are created by injecting ink through into the skin. Tattoo artists accomplish this by using an electric powered tattoo gun that almost sounds like the drill a dentist uses. The tattoo gun has a needle that moves up and down,
many of the fonts in my search seem to be minimalist, like this one. Made from sharp lines and angles. I quite like this but it isn't a serif font which was required on the brief. Howver could be used for headers?