The skeleton
There is no skeleton to speak of — just a stem, and a decision about how wide it should be relative to the letters around it. If the piece is bubble, I is a fat rounded column. If the piece is a blockbuster, I is a slab the full width of the letter box.
What happens when you inflate it
I absorbs inflation better than any other letter because there is no counter and no opening. The only failure mode is inconsistency: an I that is fatter or thinner than the stems of its neighbours is instantly visible, and it makes the whole piece look careless.
What usually goes wrong: Treating I as a spacer. It is the letter most often left undesigned, and a plain I in a designed word stands out more than any error elsewhere in the piece.
Letters I sits next to
I is the one letter that can stand alone in a piece without looking like a fragment, which makes it useful for one-letter tags and for initials. Paired with a diagonal letter like N or V it reads as a hard stop; paired with O it reads as punctuation.
One thing to try
Give the I a slight barrel — a stem that is a little wider in the middle than at the ends. It reads as a brushstroke rather than a rule, and it is the cheapest way to make a plain letter look intentional.
How to draw the letter I in four steps
- Sketch the skeleton. There is no skeleton to speak of — just a stem, and a decision about how wide it should be relative to the letters around it. If the piece is bubble, I is a fat rounded column. If the piece is a blockbuster, I is a slab the full width of the letter box.
- Inflate the strokes. I absorbs inflation better than any other letter because there is no counter and no opening. The only failure mode is inconsistency: an I that is fatter or thinner than the stems of its neighbours is instantly visible, and it makes the whole piece look careless.
- Check the neighbors. I is the one letter that can stand alone in a piece without looking like a fragment, which makes it useful for one-letter tags and for initials. Paired with a diagonal letter like N or V it reads as a hard stop; paired with O it reads as punctuation.
- Add your own twist. Give the I a slight barrel — a stem that is a little wider in the middle than at the ends. It reads as a brushstroke rather than a rule, and it is the cheapest way to make a plain letter look intentional.
Questions about the letter I
How wide should a graffiti I be?
Match the stroke weight of the rest of the piece. In bubble styles that means essentially a circle stretched vertically; in blockbuster styles it should be a slab that fills the letter box.
Is a single-letter tag a real thing?
Yes. Single-letter tags and initials are common, and the I and the O are the two that work best because they have no interior detail to lose at small sizes.