Stippling could be a good technique to use as it allows for strong tonal work whilst still keeping simplicity.
Manila-based illustrator Kerby Rosanes known as Sketchy Stories has created a new series of sketches combing animals with geometric forms.
Abstract Water Color Clock Tattoos On Side Rib
14 Beautiful Watercolor Tattoos And Watercolor Designs
Yin-yang; the balance of life
40 Forever Matching Tattoo Ideas For Best Friends (8)