Anglo-Celtic Flag
[OC] A flag for a union of/ just to represent the British and Irish Isles as an alternative to any heavily politicised Union Jack version. The white represents England and the English inhabitants of the islands who make up the majority of the population. The celtic-black represents the Celtic Nations and inhabitants stemming from Celtic culture (who make up the rest of the islands' population). The cyan represents the sea and how they are all connected as insular nations. The knot is a Celtic symbol and represents their unity and shared connections, history and culture.
It's meant to be an original and un-political design for a flag, that doesn't use any major current symbolism or incorporate already politicised flags (as the Union Jack does), but rather to just represent the people and culture that inhabit the islands - without adding so many colours and symbols that it starts to clash.
SVG version (high-quality)
Would recommend looking at it on flag pole on the following website!

















