Nordic Cross Flag in crimson and environmentally friendly. Also identified inside a Edition with a white fimbriation in the green cross in a type much like layout in the Norwegian flag The Oriflamme was pointed out inside the 11th-century ballad the Chanson de Roland (vv. 3093–5) for a royal banner, https://medeival-flags75273.activablog.com/31286509/the-5-second-trick-for-medieval-banners