There are a lot of places on the internet where you can find examples of tattoo designs and since these designs are found online and in galleries that claim they are free tattoo designs, then you can very well use these designs on your skin without worrying about people telling you that they own that design on your skin and you need to remove it.
You can gather inspiration from these freer tattoo designs that you find on many sites and you can even print out pictures of the designs that strike your fancy and try to figure out a way to integrate certain design elements you like in each to your own tattoo design. You can also bring these free tattoo designs that you got from sites online and show these to the artists of the tattoo clinic or parlor where you will be getting your tattoo done.