One subject, every school.

Pick the subject, then let placement set the size

Subject and placement are one decision, not two. A subject built from concentric interior detail — a mandala, a compass face, an ornamental sun — needs room to breathe. Drop it much below three inches and the inner rings close up on each other and read as a grey smudge within a few years. Subjects carried by a strong outer silhouette survive small: a butterfly, a heart, a crescent moon still read at two inches on a wrist or behind an ear, because the shape does the work rather than the interior.

Let the shape of the placement narrow it down. Forearms and calves are long rectangles, so they suit vertical subjects — a snake, a koi, a dagger. Shoulders, chests and shoulder blades are broad and curved, which is why radial subjects like themandala sit so well there. Every sheet here prints at its true placement size with a one-inch calibration ruler on it, so you can settle the argument with a printer and a strip of tape.

Which subjects hold fine detail, and which want bold shapes

Some subjects are carried by what is inside them — koi scales, feathered wings, a rose's overlapping petals, the cracks and sutures of a skull. Those reward fine line, micro realism and dotwork, and they need both size and a clean stencil to land. Other subjects live entirely in their outline. Tribal, blackwork and ignorant style want a subject that survives being reduced to a single black shape — scorpions, dragons, suns, crosses. The test is simple: if you can recognise it as a silhouette, it will work intribal — and stay legible long after fine interior detail has softened.

The same subject reads differently in every school

Draw one subject twice in different schools and you get two different tattoos. Akoi drawn Japanese is a whole composition — water, wind bars, a body that follows the limb — while the same koi in fine line is one fish and a suggestion of current. Skulls swing from sombre in blackwork to cartoon in new school. That is the point of a topic page: open one and every school's version of the subject sits side by side, at the same size — you compare drawings instead of imagining them. Browse the schools themselves on the tattoo styles page.

Choosing a subject for a first tattoo

Pick something you can describe in one sentence. Subjects that need a paragraph of explanation tend to need a lot of skin as well. Then print the stencil, cut it out and wear the paper for a week — a design that annoys you by day three on paper will annoy you far more in ink. Readhow to design a tattoo before you commit to a size, and how to apply a tattoo stencil if you are transferring the sheet yourself.

Plan for the long game too. Bold shapes hold their edges, fine work softens sooner, and almost everything wants a touch-up somewhere down the track.