Hi Vincent, On Aug 22, 2023, 2:56 PM -0600, Vincent Hennebert , wrote: I don’t know about its quality, but Adobe makes the Source Serif font available under the SIL Open Font License, with 5 optical sizes and 6 weights. I’m working on a typescript file that allows to use all those variants, would be happy to contribute it if that’s useful. Many thanks for sharing this useful resource. Looking forward to trying out your typescript collection for Adobe Source Serif if/when you make it available. Best wishes Idris -- Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523