(He died in 2021.) “It was direct.” The work delivered to NASA by Mr. Danne and Mr. Blackburn went far beyond just a four-letter logo. They also put together a compendium of dos and don’ts ...

Fontendo posted screenshots showing that Twitter's new X logo looks like the letter in Special Alphabets 4. You can view the original font here. The logo that's now on Twitter's website looks like ...

When it comes to campaign design, using just a letter or two is in. The most memorable letter-as-logo is Barack Obama's "O," but before him, Hubert H. Humphrey (D) used a triple "H" in 1968 ...