I think this would be a cool watercolor tattoo for someone who loves cats. Or use this style with another animal! Oooooh I might do this with my wolf tattoo that I'm going to get!!!!
Adorable cat print by Triple Studio | http://www.etsy.com/listing/75943650/cuddly-snoozy-orange-cat-art-card-on-6-x
Tiny Cat Tattoo on Ankle by Sol Art
that's a tattoo idea! - Tattoo Ideas Central
Une silhouette féline dans le creux du bras
10 adorable, minimal animal tattoos that will inspire you to get inked, like cat tattoo.
Flower Watercolor Tattoo for Females.
https://www.google.com.au/search?q=watercolour tree tattoo