What’s on the Optical Alignment poster
A definition and 6 facts worth remembering.
The eye aligns shapes, not bounding boxes. Round and pointed forms must overshoot a flat edge in order to appear level with it.
- Round letters overshoot the baseline and cap line.
- A triangle needs more overshoot than a circle.
- Quotes and hyphens hang outside the text edge.
- A capital T at the margin looks indented.
- Centre a shape by its area, not by its box.
- Icons need optical, not mathematical, centring.
- Overshoot — round and pointed forms
- Hang — the punctuation
- A play triangle centred in a circle has to be nudged right before it looks centred.
Type designers build overshoot into every round letter. If you scale a mark against type, respect the same convention.
Questions about the Optical Alignment poster
- What’s on the Optical Alignment poster?
- A definition and 6 facts worth remembering. The eye aligns shapes, not bounding boxes. Round and pointed forms must overshoot a flat edge in order to appear level with it. Round letters overshoot the baseline and cap line.; A triangle needs more overshoot than a circle.; Quotes and hyphens hang outside the text edge.; A capital T at the margin looks indented.; Centre a shape by its area, not by its box.; Icons need optical, not mathematical, centring.; Overshoot — round and pointed forms; Hang — the punctuation; A play triangle centred in a circle has to be nudged right before it looks centred.. Type designers build overshoot into every round letter. If you scale a mark against type, respect the same convention.
- Who is the Optical Alignment poster for?
- Optical Alignment belongs to the Art & Design section rather than to a school year, because design is not something one grade owns. Anyone learning typography can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Optical Alignment poster?
- Use it on any setting where an edge or a centre has to look right. A wall chart earns its place by being glanceable from where the work is happening, so Optical Alignment belongs on the wall where that design work actually happens, within glancing distance, rather than filed away.
- What other posters go with Optical Alignment?
- The Baseline Grid, Dashes & Quotes and Figures & Small Caps sit alongside Optical Alignment in the Art & Design section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.The Baseline GridDashes & QuotesFigures & Small Caps
- Is the Optical Alignment poster free to download and print?
- Yes. Optical Alignment downloads as a free PDF with no account, no email and no watermark, like everything else in the Art & Design section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Optical Alignment poster print at?
- Optical Alignment is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Optical Alignment loses nothing.Printing guide
Related posters
Charts that sit alongside Optical Alignment on the same wall.
Browse every Art & Design poster, or start from the full catalogue.