I don't know if this has been done before.
It's just a simple & elegant solution utilizing 4 parallel lines.
See how neat the letter 'B' is formed by 6 rectangles.
I love the traditional French "Petit Beurre" biscuits made in Nantes on the French west coast where the Loire meets the Atlantic.
The biscuits are thin, crunchy, light, not too large, not very sweet, melt on the tongue, and biscuits very like the original can be made/baked quite easily.
The original biscuits have a limited range of letters, enough to write the name of the town, the factory and the type.
I spent some time looking at other type of the Victorian/Art Nouveau era until I had collected enough information to help me design the missing letters. I added the French diacritics (naturally ;) ) I think my additions look successful.
The square brackets [ and ] make a biscuit shape when used 'blank'.
Bon appetit, enjoy your "Biscuit de l'Ouest".This is a clone of Petit Biscuit
I started this typeface out with the letter 'a', and from there slowly build up the other glyphs and came to realise it looks like a festive type. It's most likely due to the terminals being very angular and sharp, and that thought strengthens ever more so after I tried using it in Adobe Illustrator.
Inspired by Frodo7's Voxelstorm. Some of these shapes look impossible, but they are actually possible, if you imagine that the corner of each cube is touching the centre of the face of another cube.
I took inspiration from Kurrentschrift (Spitzschrift) and the Thai alphabet to create something that looks South East Asian, but is actually just latin script in disguise.
I'm not sure I'm quite happy with the k. It seems a bit too twirly. The x i stole from Kurrentschrift, but I'm not sure it is legible in this setting.