Ideas for glass wall / door to new annex please

Thanks for the thought Nigel but I’m looking for more light and feeling of space, so it’s important to have glass at both ends and the Veluxes and minimum distraction between.

And thanks for the extra comments John @JoCo

We’ve restored two properties here - the cottage and our main house and we’ve found people locally who are used to working with very old stone properties and all that that means. Reluctantly, we finally replaced the beautiful rippled wafer-thin single pane old glass large windows along the veranda of our house and had double glazing in wooden frames made specially (same with the cottage). Each window opening unique in size. But we think it’s worth it in order to maintain the character of the place.