When I finally found the tattoo I wanted I asked for it to be about 3cm square but the artist refused.
He said that it would not work well at that size.As I was getting it on my lower rib/side area the size wasn't a big deal to me so I went with the smallest he was willing to do for that design.It's probably close to 6cm square.I love it and I'm glad he stood his ground on it.