A few people have been asking about how Sodachrome actually works, and how a user would assemble the pieces to work properly. It’s actually a lot simpler than it might seem: no crazy OpenType features, no complex setting. It’s just two simple fonts that can be set independently, or — ideally — set on top of one another, either by overprinting separate color plates, or by using transparency modes to blend the layers if you’re going all-digital.
First, let’s have a quick peek at the first font — Sodachrome Left:
And now, Sodachrome Right:
