The documented Club Type family
Club Type credits Poseidon to Adrian Williams and lists Regular, Medium and Bold, each with a corresponding italic, for six styles. The publisher connects its waved serifs and flourishes to the mythological sea-god namesake and records a MyFonts debut of June 6, 2008. That is the publisher’s design explanation and catalog date, not evidence that the typeface reproduces ancient Greek writing. Identify the Club Type release before comparing another font that happens to use the same name.
Compare weight before changing the spacing
Set an actual exhibition title or book heading in Regular, Medium and Bold at comparable visible sizes. Use the same line breaks on the first proof so the changing weight is the main variable. Inspect the serifs and the spaces between adjacent curved forms. Choose the setting that works in the composition before making individual spacing adjustments. If a long heading overwhelms its subtitle, try a shorter heading or a new break rather than relying only on a smaller size.
Give italics a defined editorial role
For a program or editorial spread, reserve one italic role, such as a short introductory phrase or artwork title. Compare it with an upright version next to the actual body copy. Check punctuation and the gap after the final italic letter before a following upright word. Avoid making every secondary element italic simply because the family includes it. A caption, date and quotation should remain distinguishable through their placement and wording as well as their font style.
Build a proof that includes practical information
Make a complete page containing a title, subtitle, paragraph, date and a small caption. Review it at the intended physical or screen size; a large specimen alone cannot settle the reading-size choice. Check the exact installed styles and needed characters against the publisher’s original specimen. Cormorant Garamond, Playfair Display and DM Serif Display are independent comparisons supplied here, not Poseidon files. Use them to explore another serif direction while keeping the original product’s identity and source clear.
Your questions, answered.
Does Poseidon imitate an ancient Greek alphabet?
The cited publisher describes a mythological naming reference expressed through waved serifs and flourishes. That does not establish an ancient alphabet reconstruction.
Which styles are listed for Club Type Poseidon?
The linked catalog lists Regular, Medium and Bold with their corresponding italics. Confirm the exact styles included in the package selected for the project.
Sources & background
Sources supporting this page’s explanations. Practical examples are our editorial suggestions.