![A flag for a union between Sweden (blue field, yellow cross), Denmark (red field within yellow cross, white cross), and Norway, (red field, white cross, blue cross). 2nd Kalmar Union anyone? : A flag for a union between Sweden (blue field, yellow cross), Denmark (red field within yellow cross, white cross), and Norway, (red field, white cross, blue cross). 2nd Kalmar Union anyone? :](https://preview.redd.it/9f6uuji9fsi41.jpg?auto=webp&s=08d10fa7c665af5fa4e62bde1c82bbc1f3a9ed5f)
A flag for a union between Sweden (blue field, yellow cross), Denmark (red field within yellow cross, white cross), and Norway, (red field, white cross, blue cross). 2nd Kalmar Union anyone? :
![Waving flag of Madeira with blue sky in the background. It consists of a blue-gold-blue vertical triband with a red-bordered white Cross of Christ in the center. Portuguese island in Atlantic ocean Waving flag of Madeira with blue sky in the background. It consists of a blue-gold-blue vertical triband with a red-bordered white Cross of Christ in the center. Portuguese island in Atlantic ocean](https://c8.alamy.com/comp/2A2BA6F/waving-flag-of-madeira-with-blue-sky-in-the-background-it-consists-of-a-blue-gold-blue-vertical-triband-with-a-red-bordered-white-cross-of-christ-in-the-center-portuguese-island-in-atlantic-ocean-2A2BA6F.jpg)
Waving flag of Madeira with blue sky in the background. It consists of a blue-gold-blue vertical triband with a red-bordered white Cross of Christ in the center. Portuguese island in Atlantic ocean
![Flag of autonomous region of Portugal - Madeira: yellow and blue vertical stripes with red bordered white cross on central band Stock Photo - Alamy Flag of autonomous region of Portugal - Madeira: yellow and blue vertical stripes with red bordered white cross on central band Stock Photo - Alamy](https://c8.alamy.com/comp/DTFWAE/flag-of-autonomous-region-of-portugal-madeira-yellow-and-blue-vertical-DTFWAE.jpg)