Ave, Sandum Citizens!
In preparation of the Summit and in celebration of the times, the Office of the Sôgmô has published this album of photos of the Sandum flag amongst her allies’, her causes’ and her cooperatives’ flags. Enjoy!
Can you identify all of them? Post your answers if you think you see a flag you recognise!
sandus.org 
All answers from left-right:
First Image: Nemkhavia, St. Charlie, Renasia, Sandus, Erusia, Austenasia, Landashir
22nd: Buddhist Flag, Sandus, Buddhist Flag
25th: Abenaki, Sandus, Abenaki
28th: Hawaii, Sandus
30th: Soviet Union, Sandus
Also, which software was used to create these images?
Well done! The one after the first set is the Flag of the Sôgmô with the State flag, then the flag of the Citizens’ Communist Party of Sandus with the State flag, and finally all the flags of Sandus from the Grand Lamate, the first Barony, the People’s State and the Democratic People’s Republic, and finally to the second Barony (of Kremlum Sandus), the Territory, and, now, the State.
These are from Second Life. A store called Chakra Nova has a flag-template that you can make textures for applying them to the template flag, which come in one 0, three different 45, and one 90 degree staff variant.